My Thoughts and Research On Towing with the 2019 Ascent

Introduction November 2019

     "My Thoughts and Research On Towing with the 2019 Ascent" Webpage started after ordering our 2019 Subaru Ascent, with Premium trim and the towing receiver hitch installed, in August of 2018.

     I continued to research possible travel trailers that could be "reasonably" and safely pulled by the Ascent with its maximum 5000 lb. towing capacity and maximum 500 lb. tongue weight. I shared my findings, online, through May 16 of 2019, the date that we purchased our Coachmen Apex Nano 187RB from Haylett RV in Coldwater, MI.

This is a link to a LONG YouTube video with a lot of information, in minute detail, about OUR Apex Nano 187RB.

This is a link a Webpage that compliments and extends the information in the video. The page contains much, much information, including more problems and fixes, regarding OUR Apex Nano 187RB.

     Learning what "reasonably" and safely actual meant was completed by investigating what "experts" had to say online about this topic. The information garnered during the investigation played a large part in our final decision. On this page, and its linked pages, I shared my findings.

     The Webpages were frequently updated online when new information was found or modified.

     We also had to determine if this was something that we really wanted to do once again.

     During the thought and research period, I joined the Ascent Forums. I became very active in the Towing Forum using the user name of Ken Myers.

     The members of the Towing Forum were exceptionally helpful and welcoming. I shared my thoughts with them and they, in return, provided a lot of useful information about towing with the Subaru Ascent.

     At the beginning of November, 2019, I created a Webpage titled, "Subaru Ascent Real World Towing Examples". That page contains all of the trailers that have been reported as being towed by a Subaru Ascent on the Ascent Forums. Most of that information was originally posted to the Towing Forum. ALL TYPES of trailers are listed on that Webpage, not just travel trailers.

     The "Subaru Ascent Real World Towing Examples" page is a good place to start to get an idea of the type of trailers that the Ascent is actually reported as towing.

     The information found on all of my Webpages is also useful for people with tow packages on the Chevy Traverse, Ford Explorer and other vehicles with tow packages and that are rated with a 5000 lb. towing capacity and 500 lb. tongue weight.

     The information on this page was left as is, so that anyone wanting more detailed information could still find it. It is also interesting to note that there are a few broken links, and yet the links were created only one year ago or less. That demonstrates how transient the information found on the World Wide Web actually is.

     The original, last updated, Webpage follows as an archival document.

My Thoughts and Research On Towing with the 2019 Ascent

Table of Contents

Part 1: My Towing Background
Part 2: Getting Started With the Research
     Includes links to Ascent Forum topic notes by people actually pulling trailers with the Ascent and a couple of videos of Ascents towing trailers
Part 3: Gathering Information to Return to Towing a Travel Trailer
     Videos and an Internet article regarding real towing capacity and towing weights
Part 4: Using MY Modified Spreadsheet to Predict Weights
     My spreadsheet is based on the information provided in Part 3.
Part 5: Figuring Out IF the Ascent Could Pull a Couple's Coach Was Only a First Step
     This section includes the link to MY page of informative videos about purchasing, equipping and maintaining a travel trailer.
Part 6: If WE do decide to do this - The search for possible trailers for US
     This section includes the link to the trailers that I have researched and that might be possible to tow with an Ascent.
Part 7: Do We Really Want to Do This? - Obstacles to Overcome
     Reflections on whether this is a feasible or desirable thing to do now.

My Auxiliary Pages 02/21/19

     My auxiliary pages that are linked to during this article and that provide more detailed information.

Trailer Research contains information regarding specific travel trailers that MIGHT be possible to be towed with a Subaru Ascent. The list has grown over the months. Some of the possible trailers have been eliminated from my personal list, but still remain in the list for reference.

RV Videos has links to many YouTube videos by Josh Winters and David Crossett. I found the videos on purchasing, maintaining and RVing tips useful.

Summaries and Other Notes started out as a page to move my notes to condense this article. Since then it has expanded to including Some Ramifications of the Law Regarding the Purchase of RVs, Video Links Demonstrating Problems and Frustrations That May Have Been Avoided, Problems with RV Roofs, Examples for the tow vehicle weight to trailer length rule of thumb and the Physics and Dynamics involved in towing a travel trailer.

RV Essentials and Wants is my ever growing list of essential purchases if we do purchase a travel trailer. The list also includes several wants. The list is quite generic, but it gives an overall idea of the types of purchases that will be required in addition to the travel trailer itself.

MY RV Essentials and Wants was a proposed list of specific items that I find essential or desirable. It included several wants that others may find unnecessary. It has links to sources and pricing. I believe that most people should expect that this initial expense will be between $3000 and $4000. (added 03/10/19)
Update: 06/15/19
     Many of the items on this list were not purchased. The actual items purchased are listed on the Essential Weights page below. This page was left active as there are links provided to where specific items can be purchased.

My Actual RV Essential Weights in Our Coachmen Apex Nano 187RB This is a weight list of the things we've actually placed in our new Forest River/Coachmen Apex Nano 187RB. This is not a complete weight list yet. There are still some "essentials on order" and clothes, food and probably some other supplies have that have not been loaded into the trailer at this time, June 13, 2019.
     We have actually exceeded the predicted weight in this article. Oops! :-(
     So far we have spent $3100 on items for the trailer. That does not include the items we had duplicates of, or were taking from home with us.

RV Recalls That Might Affect Trailers We Are Looking At includes recalls for the last year. The recall info was gathered from RV Travel.com.

Dealerships within 100 Miles that Carry the Brand I'm Looking For. This really only applies to someone who lives in southeastern Michigan, but how I developed the list is noted at the top of the page.

Subaru Ascent Premium Miles Per Gallon. A record of my average mpg over time. It includes information on mpg when towing. This page is being continually updated.

Part 1: My Towing Background

     I first towed a small travel trailer with my Chevy S10. The small, old travel trailer was not really used for my family. I used it mainly to haul my radio controlled (RC) model airplanes and have a place to stay while competing in Precision Aerobatics (Pattern) RC Competition in the Midwest and southern Canada.

     I acquired a used Coachmen, tandem/dual axle bunkhouse, which I first towed with a Chevy Suburban and later my 1990 Jeep Grand Wagoneer.

     I bought a new Jayco, much larger, bunkhouse and pulled it with a couple of different Chevy Suburbans.

     The Suburban/Coachmen bunkhouse combo was used for family trips from southeastern Michigan out through South Dakota and then down through the National Parks in the Rockies and Tetons to San Diego, CA. That trip returned back through the southwest and across the Midwest to southeastern Michigan.

     The next trip with this combo was to Washington D.C. and then up through the New England states, across New York state to Niagara Falls, Canada and across Ontario to southeastern Michigan.

     That combo was used for a trip to, and stay at, Disney World, in Orlando, FL.

     Over the years there were many trips to various great Michigan State Parks in both the upper and lower peninsulas of Michigan, as well as trips to Cedar Point in Ohio.

     There was also a trip through the Wisconsin Dells continuing again out to South Dakota and back.

     My last tow vehicle was a Chevy Silverado 2500HD. I had planned to put a truck camper on it and go to Alaska, but that never happened. I did end up towing a two-place, enclosed, motorcycle trailer with it, with the longest trip being down to Naples, FL and back.

     A weight distributing hitch (WDH) system was used on both bunkhouses, but not the motorcycle trailer.

     My towing days ended when I replaced my 2500HD with a new 2009 Outback. I bought a new 2011 Outback and kept it until I traded it in on my 2019 Ascent 8-passenger Premium on October 12, 2018.

     I've provided this information to inform you that I am not new to towing.

     On November 12, 2018, I became curious as to how my 1990 Jeep Grand Wagoneer compared to the 2019 Ascent as a tow vehicle. I was thinking that the Ascent had a shorter wheelbase than the Grand Wagoneer, so I looked up some data on the 1990 Grand Wagoneer, as it had been a decent tow vehicle for my Coachmen bunkhouse. I was quite surprised with the data comparison.

1990 Jeep Grand Wagoneer
2019 Subaru Ascent
5.9L/360 cu.in. V8
2.4L/146 cu.in. Boxer 4-cylinder
144 horsepower
260 horsepower
Torque 280 ft-lb @ 1500 RPM
277 ft-lb at 2000 RPM
Wheelbase 108.7"
Wheelbase 113.8"
Towing Capacity 5000 lb. w/750 lb. max. tongue weight
Towing Capacity 5000 lb. max. tongue weight 500 lb.
     I bought my new Ascent to be able to take more and/or larger radio controlled model airplanes to the radio control flying field and still be able to access my cabin in the wilderness of Michigan's western upper peninsula.

     Noting the "5000 lb. towing capacity rating" on the Ascent got me to thinking that my wife and I might once again enjoy RV traveling.

Return to Table of Contents

Part 2: Getting Started With the Research

     I ordered my Premium on August 24, 2018. That allowed me a lot of time to do research on possibly towing a travel trailer with the Ascent.

     I started the research by downloading all of the manuals for the Ascent and its systems.

     In the Subaru User's Manual, p. 398, it notes, "8-12 Towing - Your vehicle is designed and intended to be used primarily as a passenger-carrying vehicle. Towing a trailer puts additional loads on your vehicle's engine, drivetrain, brakes, tires and suspension and has an adverse effect on fuel economy."

     While doing my research, I always kept that statement in mind.

     During the time that I tried to figure out what my Ascent could actually tow safely, I found several useful Websites and videos about towing, including the Ascent forum.

     06/02/2019 - The Ascent forum was recently updated.

     The Towing section can be found here. There is a lot more useful information on actually towing with the Ascent in that part of the forum than when I originally posted this article.

Payload 1,502 or or 1,158lbs?
Some valuable information is mixed in with a lot of misinformation

Towed a 4,395 pound GVWR Heartland Edge today...
Personal experience, objective and subjective information on pulling a specific travel trailer.

Gas consumption while towing
This thread is located in the topic of Towing. This thread was also informative.

Towed 3500lb GVWR pop up camper up the mountains (data logged)
This is one large pop-up!!!

01/28/19: More on towing from the Towing section of the Ascent forum

Towed Mustang to the Race Track - 4700lbs total
Not a travel trailer, but a pretty heavy load

Ascent - Trailer brake install Redarc Tow-Pro Elite
If I do this, this is probably the brake and installation I will use.
Found on Amazon for $202.10 on 01/17/19

First Towing Experience
Contains information on towing two different trailers. One was an R-Pod type stated as weighing 3200 lb. and the other a pop-up type with a stated weight of 3250 lb.

2 5/16 Ball?
Answers ball shank size question.

02/28/19 Tongue Weight Conundrums various opinions on how to locate travel trailers with a low enough tongue weight for the Ascent.


     The often mentioned video, that Subaru had produced for them, got me quite excited about the possibility of towing once again. Unfortunately, I soon realized that it was all marketing hyperbole (hype). A little math showed that the Ascent Touring could not really pull, across the various terrain elevations of the US, the Airstream Sport 22FB with a decent payload in the trailer while carrying three adults, three youth, a large dog and the camping gear shown in the video.

     I was disappointed to note that the video production company used a weight distributing hitch for the production for the marketing department at Subaru. The manual notes, p. 395, &auot;Use only the ball mount supplied with this hitch. Use the hitch only as a weight carrying hitch. Do not use with any type of weight distributing hitch." Gotta love marketing.


     I was intrigued when Rogers Subaru posted a video showing an Ascent pulling a Coachmen Mini Lite 1905BH (bunkhouse).

     I had researched a similar Coachmen Mini Lite 1905 model, non-bunkhouse version. Since I started my research, the Mini Lite 1905, in its various iterations, was discontinued. That was probably good for me, as it really had too much frontal area, being both high and 8' wide, the usual standard travel trailer width. It is quite heavy, compared to other travel trailers that I later found.

another disturbing marketing department photo

05/05/19 Update

     I recently rediscovered the above photo of Ascent hitched to an Airstream F22 with bikes on top of Ascent on the Subaru Ascent Website. Just one more way the marketing department pulled us in to try towing with the Ascent.

Return to Table of Contents

Part 3: Gathering Information to Return to Towing a Travel Trailer

     Even though I have experience towing with both of my tandem/dual axle bunkhouse travel trailers and an enclosed, single axle, motorcycle trailer, I felt that I needed to be 'reeducated' in selecting a possible travel trailer and in setting up a vehicle for travel trailer towing.

     First, I tried to figure out how much of a travel trailer I could really tow with the Ascent 8-passenger Premium trim.

     I found a couple of YouTube videos and an Internet published article to help in my selection of a suitable 'Couple's Travel Trailer'.


Five Towing Mistakes RV Owners Make

My summary and notes regarding this video.

Note 01/07/2019: From the video, "The best scenario is to find a trailer with the gross vehicle weight rating (GVWR) equal to, or less than, the tow rating of your vehicle."

     When I first heard this, I didn't WANT to believe it. I wasn't sure that that was really good, or accurate, information, but my research has shown this to be a pretty good 'rule of thumb' to follow.

Update 03/23/19
     This appears to hold true for single axle travel trailers to be pulled by the Ascent, but...

     The Winnebago Micro Minnie tandem axle 1706FB has a gross vehicle weight rating of 7000 lb. It's unloaded vehicle weight is stated as 2980 lb. The Ascent SHOULD be able to pull it when loaded for a couple.

Update 05/05/19

     I found a Winnebago page from 2016. That page notes the GVWR as 5500 lb. with a Dry Weight of 2980 lb. and Carrying Capacity of 2520 lb. The axles are still rated at 2 @ 3500 lb., the same as the above link. To ME this seems more in line for this size travel trailer.

An Article From the Internet

"What Kind of Camper Can my Vehicle Tow? Guide to Safe Towing" by David Kreutzer

My summary and notes regarding this article.

Another Towing Capacity Video

"PAYLOAD PROBLEMS: HOW MUCH CAN I (REALLY) TOW? RV Truck & Trailer"
Click "Watch this video on YouTube" to view the video.

     His spreadsheet, demonstrated during the video, can be downloaded at a link under the video on the YouTube page.

     I found a more useful spreadsheet, for MY purposes, here; www.rvitch.com/resources/resources.php
That spreadsheet can be found under the heading Downloads - Towing Capacity Worksheet.

     I modified that spreadsheet for my own purposes. There is a link to my modified version later in the article. It is in Part 4, where the modified version of the spreadsheet is explained.

     THERE IS A HUGE PROBLEM when trying to use a spreadsheet that requires one entry to be the gross combined vehicle weight rating (GCVWR). There is no GCVWR stated for the Ascent.

     It was extremely difficult to find information to compare other brands' GCVWRs to the Ascent.

     Trying to use Apples to Apples comparisons, I used data from the TorqueNews Website to identify a couple of somewhat similar vehicles.

Subaru Ascent 2.4L Turbo 260 hp, 277 lb ft Torque
Ford Explorer 3.5L V6 290 hp, 255 lb ft Torque
Chevy Traverse 3.6L V6 281 hp, 266 lb ft Torque

     It is interesting to note that the Chevy Traverse uses the same platform as the GMC Acadia and Buick Enclave but the Acadia's rated towing capacity is 4000 lb. and the Enclave's rated towing capacity is up to 5000 lb., which is the same as the Chevy Traverse.

     The research showed that the GCVWR generally is a little more than 90% of the tow vehicle's GVWR plus the Recommended Maximum Towing Capacity.

2018 Ford Explorer GVWR 6160 lb.
GCVWR 10,150 lb.
Equipped with 3.5L V6, 3.65 Final Drive Ratio, & optional Class III Trailer Tow Package and Weight Distributing Hitch

2018 Chevy Traverse GVWR 6160 lb.
GCVWR 10,250 lb.
When using a weight-carrying hitch, the maximum trailer weight is 5,000 lbs. with a 500-lb. trailer tongue weight.

     Using the very, very limited data that I could obtain, I calculated the GCVWR as a percentage of the GVWR plus the listed towing capacity. This calculated, estimated, non-real world number was only to be used on MY spreadsheet. There is absolutely no way to tell if this number has any validity at all.
For the Explorer and Traverse, each with GVWRs of 6160 lb. and towing capacities of 5000 lb: 6160 lb. + 5000 lb. = 11,160
GCVWR Ford Explorer 10,150 lb. / 11,160 lb. = 0.909 or 91% of the GVWR + Max. Tow Capacity
GCVWR Chevy Traverse 10,250 lb. / 11,160 lb. = 0.918 or 92% of the GVWR + Max. Tow Capacity

     WARNING!!! This is NOT how the GCVWR is truly calculated. Today, the GCVWR is based on the SAE J2807 Standard, and used by most manufacturers for their vehicles designed for towing. The SAE J2807 standard is a real world towing test.

     The ONLY reason I calculated a Gross Combined Vehicle Weight Rating (GCVWR) this way is because Subaru did NOT give us the information based on the SAE J2807 Standard. Most likely, this is because the Ascent is NOT a tow vehicle. It is a passenger car.

Ascent GVWR 6000 lb. plus Maximum Trailer Towing Weight Recommendation 5000 lb. = 11,000 lb.
To be conservative, I used 90% or 0.9
11,000 lb. times 0.9 = 9900 lb. for the GCVWR. That is the number that I used for the GCVWR on MY modified spreadsheet.
Again, this is NOT a real value, based on real testing. It is only what I used to have that number available for insertion into the spreadsheet.

     I am absolutely NOT claiming the GCVWR is 9900 lb. It is just what I am using to get a handle on all of the math!

02/24/19
     I found some new information on the GCVWR on the Top Speed Website.
     "The GCVWR is how automakers list the maximum allowable weight a vehicle can tow. By subtracting a vehicle’s base curb weight from its GCVWR, the automaker determines the available tow rating. Automakers usually publish tow ratings that account for a driver and one passenger, each weighting 150 pounds, and a full tank of fuel."

     This information caused me to revaluate the value I used for the GCVWR determined from above.

2019 Ford Explorer 3.5L V6 4WD curb weight 4629 lb., Towing capacity 5000 lb., GCVWR 10,150, 18.6 gallon tank @ 6.3 lb./gal.
Curb weight 4629 + 2 150 lb. people + gasoline 117.2 lb. = 5046.2 lb. + capacity 5000 lb = GCVWR 10,046.2 lb. (compared to 10,150 lb. from above)

2019 Chevy Traverse 3.6L V6 SIDI AWD, Towing capacity 5000 lb., AWD GCVWR 10,250 lb., 21.7 gallon tank @ 6.3 lb./gal.
Curb weight 4,362 lb., + 2 150 lb. people + gasoline 136.7 lb = 4,798.7 lb. + 5000 lb. = GCVWR 9798.7 lb. (this one is not as close doing it this way - couldn't find the curb weight for the specific trim)

2019 Ascent Premium 8-passenger w/pkg 12, Towing Capacity 5000, 19.3 gallon tank @ 6.3 lb./gal.
Curb weight 4463 + 2 150 lb. people + 121.6 lb. = 4884.6 lb. + 5000 lb. = GCVWR 9884.6 lb.
2019 Ascent Touring, Towing Capacity 5000, 19.3 gallon tank @ 6.3 lb./gal.
Curb weight 4603 + 2 150 lb. people + 121.6 lb. = 5024.6 lb. + 5000 lb. = GCVWR 10,024.6 lb.

     The numbers for the Ascent are close enough to my guesstimate not to change it. This information is here for archival purposes.

Update: May 2021

     I was recently contacted by Jillian Stark, of "Your RV Life Style", about an article they recently published. The article is titled How Much Can My Truck Tow? A Guide to Finding the Right Tow Vehicle for Your Camper. This article can help in matching a tow vehicle to a trailer for some folks.

What's Going Into My Trailer?
But Now It is
What Has Actually Gone Into My Travel Trailer
My Actual Trailer Payload List
Updated 07/28/19

     We purchased a Forest River/Coachmen Apex Nano 187RB on May 16, 2019. This section was revised on July 28, 2019 to reflect what was actually weighed and then placed into this trailer. Some of the original estimates have been changed, based upon real weights and what we've actually loaded into the travel trailer. The changes were made to more accurately reflect what weights others might expect to load into their trailers that can be pulled by the Ascent.

     A list of weights has been created of actual items, both essential and wants, that have been placed in the trailer. The list also notes the unloaded vehicle weight (UVW) of this Summit package version of the Apex Nano 187RB, its gross vehicle weight rating (GVWR) and cargo carrying capacity (CCC) as noted on the actual, delivered trailer.

     I originally created a 'payload' list for the trailer for use on MY spreadsheet. The numbers were based on the numbers presented by David Kreutzer in his article and my best guesstimates, at that time.

The estimated weights used on My spreadsheet - updated

*Note: water weighs approximately 8.34 lb. per gallon
It is practically impossible to get all of the water out of the Black and Gray holding tanks, therefore I allowed for some water to be in them.

Black tank: 0.5 gal.
Gray tank: 0.5 gal.
Fresh Water (revised): 0.5 gal.
     Originally, I thought that I preferred to travel with some fresh water on board. I have since changed my mind about carrying fresh water when not absolutely necessary. Water in the holding tanks can slosh around during trailer swaying movements and exacerbate the sway. I am planning to travel with the tanks 'empty' and carrying bottled water to wash our hands, drink, etc. during travel time.
Water Heater: 6 gal. (Most water heaters, in trailers that can be pulled by the Ascent, are this capacity. There is also at least 1 gallon of water in the water lines so use 7 gallons NOT 6 gallons)
Total water (revised): 8.5 gal. times 8.34 lb./gal. = 70.9 lb.
The various amounts of water have their own entries on MY modified spreadsheet and can be calculated there.

*Note: a full #20 lb LP tank weighs approximately 38 lb.
Update: Most travel trailers are shipped with an empty LP gas tank or tanks. Therefore the weight of the tank, or tanks, is included in the trailer's UVW. The LP gas in a full 20 lb. LP gas tank weighs approximately 20 lb.
The number of 20 lb. propane tanks has its own entry on MY modified spreadsheet to add only the weight of the propane.

*Note: Marine/RV batteries and their associated battery boxes can weigh between 45 lb. - 65 lb. depending on size
Update: I was pretty sure that that statement was true when I wrote it as I use a Marine/RV battery for my hobby. It is a M24 class Duracell battery and I keep it in the bottom of a battery box as used on a travel trailer. It weighs 47 lb. The MASON brand battery and battery box, provided by Haylett RV Supercenter, weighs only 38.6 lb. I added a battery disconnect and 6" battery cable to it. That brought the total to just over 39 lb.
Battery plus battery box (revised): 50 lb.
Battery weight has its own entry on MY modified spreadsheet.
*Some travel trailers are equipped with more than one battery. I made no allowance on MY spreadsheet for that. The weight will have to be input on MY spreadsheet to reflect two batteries instead of one.

Trailer Payload - the personal items
Clothes and bedding: 40 lb. (20 pounds per person) - confirmed weight as of 07/28/19
Food: 80 lb. (40 lb. per person - could be over a bit) - confirmed weight as of 07/28/19
Phones, electronics and chargers: 0 lb. (We carry our phones on us and other electronics in the car)
The majority of trailers do not have a TV installed by the manufacturer and do not include the weight of a TV and its associated mount(s) and cabling included in the unloaded vehicle weight (UVW). The actual weight of the 24" TV, its mount, a 50' coax cable and 3' coax cable was 15 lb. (changed from 12.2 lb. to 15 lb. to allow for heavier TV mount & TV)
Tools: 10 lb. (at least!)
Chairs, pots, pans and other necessary gear for trailer repair and leveling (revised - was 200 lb.): 250 lb.
Update: The weight of the Tools & Chairs, pots, pans and other necessary items was underestimated! On July 28, 2019
Sub Total: 420 lb.
10% Fudge Factor: 42 lb.
Total trailer cargo payload: 482 lb. (rounded) - does not include water, battery or propane as they have separate cells for entry on the spreadsheet I use.
What I actually loaded into the trailer for our 1st trip was 470 lb. (07/28/19)
My actual weight will be different and so will yours!

Update May 2021

     I was recently contacted by Ray Mayfield, of "Campers Guide", about an article they recently published. The article is titled Ultimate RV Packing List for a First Time Camper. This article can help you select the items that you might want to consider for a successful RVing experience.

Trailer Towing Dynamics and Physics

     Understanding the various aspects of the dynamics and physics of towing a travel trailer is also important.

     I was very disappointed that I could find no Websites in the USA that covered this topic. I have linked Websites in the UK and Austrailia that do cover the topic. Links to their information and my notes can be found here.

It Is Not Just a Matter of Vehicle Weight, Towing Capacity and Trailer Weight

Tongue Weight
02/24/19

     In the previous videos and article, it was noted that it is common in the USA to recommend tongue weights of 10% to 15% of the travel trailer's weight ready for the road. The Subaru Ascent manual, Page 401 states, "Ensure that the trailer tongue load is from 8 to 11 percent of the total trailer weight and does not exceed the maximum value of 500 lbs (227 kg)."

     The above video demonstrates the "too little" tongue weight problem.

The Problem With Too Simplistic A View of Tongue Weight

Towing Stability Graph

Trailer Stability Graph

- Towing Stability Graph courtesy of The Trailer Handbook by NATM

     The North American Trailer Dealers Association (NATDA) has a Web page that presents a graph that illustrates a very simplistic ratio relationship of the weight of the tow vehicle over the weight of the trailer on the horizontal axis and the percent of the hitch load weight in the vertical axis.

     The graph's source appears to be on the Fastway Trailer Products Website.

     Fastway Trailer Products also has a Web page that suggests a simplistic way to determine the maximum unloaded trailer weight. It uses the tow vehicle's given towing capacity and adjusts for weight added to the tow vehicle and trailer.

     I did not find any of this information useful, but left it here to archive it.

     Unfortunately, trailer stability is not only a factor of tongue weight. Another trailer stability factor is the vehicle speed. The following linked article address both tongue weight and speed.

02/24/19
TOWING -TOWBALL WEIGHT AND TRAILER STABILITY Science outweighs the rule of thumb.
     This article attempts to answer this question; WHY DO THE AUSSIES AND YANKS INSIST ON 10-15-PERCENT TOWBALL WEIGHT, WHILE THE EUROPEANS ARE CONTENT WITH AROUND SIX PERCENT?
TOWING SPEED IS THE MAIN REASON FOR THE DIFFERENCE AND THAT MAKES THE AUSTRALIAN PRACTICE SOMETHING OF A MISFIT.

     The Ascent forum has a topic thread on this issue.

An Electronic Way to Measure Vehicle Weight, Tongue Weight and Trailer Weight
Updated 06/02/2019

     The Haul Gauge is an electronic way to measure the weights. The Haul Gauge Homepage indicates that it uses the OBD-II port on the vehicle and an App to determine the weights.

     I checked with Haul Gauge and found out that it does work with the Subaru CVT type transmission. I also checked to see what 'level' means when setting up the Haul Gauge.

     I purchased, and have used, the Haul Gauge. At first it appeared to be working well. I measured my Ascent Premium at a CAT scale, both with me in the car and again with me outside the car. The CAT scale noted the weight, with me in the car, as 4,700 lb. The Haul Gauge also indicated about 4,700 lb. The tongue weight appeared to be working, but when I tried to get the combined vehicle weight before leaving Coldwater, MI on May 16, 2019, it was off by over 1000 lb. I will be looking into this 'issue' as soon as possible.

     Videos pertaining to this device are found here and here.

A Weighty Problem (04/07/2019)

     It seems that all of the consumer devices to measure trailer weight and/or tongue weight are poor solutions. From the online reviews, it seems that NONE of them give CONSISTENT and REPEATABLE weight results.

The devices that I've found are:

Sherline LM 1000 - Trailer Tongue Weight Scale - 1000LB

Trailer Hitch Ball Capacity Scale

CWC CARAVAN WEIGHT CONTROL UP TO 1,500 KG

Tow Safe Caravan Weight Scales

Haul Gauge

     It appears that a CAT scale is the most accurate way to get the best handle on weights, but it is also the most inconvenient!

     I originally had the Sherline LM 1000 as one of my essentials on the RV Essentials page and My RV Essentials Estimate Pricing and Source List. After reviewing more online videos and reviews yesterday, April 6, I decided that I really didn't want one.

     I left the Haul Gauge on the list. I'm not sure how accurate, consistent and repeatable its results are, at this time.

Another Weight Problem, That May or May Not Exist (04/07/2019)

     In mid-March I started thinking a lot about the lateral, side-to-side, balance of travel trailers and its relationship to trailer sway. I AM NOT an engineer of any type. The following are totally a layman's thoughts.

     I remembered riding a Tilt-A-Whirl in my youth. A Tilt-A-Whirl is a cart that is attached and spins around a pivot point on its wheels. As the platform, that the cart rotates on, goes up and down and around and around, the cart can be made to whip really hard when the weight of the occupants is moved to one side. To ME, this indicated that trailer sway could be exacerbated with the weight concentrated on one side of the trailer, although I could find NO documentation to confirm this.

     Almost all of the travel trailers, that I considered, have the majority of the weight on one side of the trailer. Those weights include the refrigerator, furnace, water heater, stove and/or oven and majority of the lower cabinet space. For those trailers, that weight is only offset by an awning, entrance steps and some room in overhead cabinets (not a good place to add weight) and under bench storage on the opposite side. Most of the spare tires are centered somewhere outside or inside the trailer.

     I looked at the CWC Caravan Weight Control and Tow Safe Caravan Weight Scale. After reading and viewing video reviews of those devices, I decided that they were not suitable.

     I followed a dead end with the idea that tire pressure and contact area could yield a usable vehicle weight result. The idea came from a video titled "weigh your car". It simply does not work, period!

     There is a point in the Towsafe weight scale February 2017" video where a heavier weight on one side of the trailer is noted.

     "Trailer and Tire Do's and Don'ts: Answers to Common Questions" mentions tire wear when not loaded properly side to side, but not exacerbating sway.

     Tips for Towing your Travel Trailer Weight and Balance" does note, "The left/right balance in your trailer will also make a difference in your handling on the road, so ensuring you've got an even load is an important part of getting out in your RV."

     Understanding Trailer Weight Safety" notes, "When loading a trailer, store heavy gear first, keeping it as close to the floor as possible. Heavy items should be stored directly over or slightly ahead of the axles. Store only light items on high shelves. Distribute weight to obtain even side-to-side balance of the loaded vehicle."

     The video "How to Load Your Caravan Correctly" shows that when a weight is placed behind the driver side axle and equal weight ahead of camp side axle the trailer is quite stable.
     A weight is then placed on at front of trailer and the trailer becomes unstable. This really surprised me!
     With the added nose weight still in place a weight was also placed on the driver side of the trailer about halfway between the axle and front of the trailer. The trailer was already swaying to the added nose weight and got worse when the side weight was added.
     When weights were added to trailer behind axle on camp side and in front of axle on driver side, the trailer was once again stable.

     The above is a UK video.

Bailey Unicorn
A typical UK trailer

Apex Nano 187RB
A typical USA trailer

     In the UK, they tend to place their axles at about 50% of the trailer length from the coupler to the rear, while in the USA, most of the axles are placed at about 60% of the trailer length from the coupler to the rear.

     This a link to the J. Darling report, "An experimental investigation of car-trailer high-speed stability", that the Bailey simulator is based on.

     I did take the time to gather some common component weights for some of the appliances.

13' power RV awning 47 lb. That weight is very high above the trailers CG and on the outside of the trailer body.

MOR/Ryde 2-step 30 lb.
A typical 2-step pull out type is noted below.

3-burner stove top 15 lb.

Dometic 6 cu.ft. Refrigerator 115 lb.
Where the CG of the empty refrigerator would be is unknown, and once full the CG would move inward.

Water heater Atwood/Dometic 25 lb.

RV microwave 28 lb.

RV trailer rear ladder 11 lb.

RV 2 burner stove top 9.5 lb.

3-burner stove with oven 54 lb.

Travel trailer 2-step 30 lb.

20,000 BTU Furnace 24 lb.

     I don't know if any of this is actually useful, but I wanted to archive this information.

     I am reasonably sure that lateral balance is important, but I cannot determine how important it really is.

Other Considerations
02/10/19

     The Guide to Towing by Ford notes several other considerations for towing successfully and, more importantly, safely.

     Since the Ascent manual specifically notes that a weight distribution hitch (WDH) should NOT be used, I found the following from the Ford towing guide interesting;

Class III - Heavy-Duty (the type of hitch used on the Ascent)
3,501-5,000 lb. Gross Trailer Weight
500 lb. Gross Tongue Weight
Used for dual-axle or large single-axle travel trailers
Used on properly equipped trucks and SUVs (The Ascent is a crossover, by many folks definition, as it is not built on a truck frame.)
Conventional weight-distributing hitch not required unless specified for a particular vehicle (I added the bold font.)

Class IV - Extra-Heavy-Duty
5,001-12,000 lb. Gross Trailer Weight
1,200 lb. Gross Tongue Weight
Used for the largest travel and fifth-wheel trailers made for recreation
Used on trucks and SUVs; most can be equipped to handle trailers in this class
Most applications require a conventional weight-distributing or fifth-wheel hitch (I added the bold font.)

And in the section "RV Trailers";

Conventional Travel Trailer
Various levels of roominess, comfort, and luxury
Generally larger, rigid-construction units
Generally between 12 and 35 feet long
Conventional weight-distributing hitch can be used, depending on the weight (I added the bold font.)

     To me, the words "can be used" imply that they do not have to be used.

Tow Vehicle Wheelbase to Travel Trailer Length Rule of Thumb
02/10/19


How does Wheel Base affect Towing? with Josh the RV Nerd

     If the above video is opened on YouTube, so that the comments can be viewed, a rule of thumb of tow vehicle wheelbase to trailer length is stated. The commment notes, "when starting out with a 110" wheel base tow vehicle, you can safely tow a 20' trailer. Then for every 4" of additional wheelbase, you can add another foot of trailer."

     I attempted, for many weeks, to locate the original source of the rule of thumb formula using Google, but I could not find it. That rule of thumb is cited often, but the original source seems to be 'lost'. The formula shows up in various travel trailer forums. I found it as far back as 2003, but I just could not find the original source.

     In the above video, Josh notes that a sway control hitch is a good idea. The Ascent has built in automatic trailer stability assist, as demonstrated in the video below. It is also recommended that the Ascent does NOT use a physical anti-sway device.

Update 06/02/2019

     Originally there was a section here where I discussed three electronic sway control devices that can be mounted on a trailer to control its sway. It does not appear, at this time, to be necessary with the Ascent. That section has been archived here.

Tow Vehicle to Trailer Length Rule of Thumb

     The Ascent has a 113.8" wheelbase. IF the rule of thumb formula is valid, that would suggest a travel trailer with a total length, rear bumper to hitch, should not exceed 21'.

     One of my problems with the simple rule of thumb formula is that it does not indicate whether this applies to all travel trailers, single axle and tandem axle, or only one of those types. As a general rule, tandem axle travel trailers tend to be more stable when 'hit' with 'side' winds than single axle travel trailers.

     For reference, a link to wheelbases for many popular tow vehicles are listed along with a wheelbase to trailer length chart based on the tow vehicle wheelbase to trailer length rule of thumb.

A PRACTICAL EXAMPLE
Updated 06/02/19

     This section originally contained two practical examples of vehicles, that were somewhat similar to the Ascent, towing the type of trailers that the Ascent might have been able to handle.

     There are now many examples of the Ascent actually towing trailers in the Towing section of the Ascent forum that examples have been archived here.

Part 4: Using MY Modified Spreadsheet to Predict Weights

Note: The current downloadable spreadsheet uses the Apex Nano 187RB numbers and the higher payload number from above, therefore it will look a little different from the screen captures below.

     I added a "Payload Weight" entry area to the top of the spreadsheet found at www.rvitch.com/resources/resources.php.

     In the first section of the new area, found at the top of the spreadsheet, the weights of the major items to be put into the trailer are input.

new inputs 1

     MY weights for clothes, bedding and food, in pounds, are based on only two people. The weights are input into the light yellow cells.

new inputs 2

     The new Entries:
Cell D13 - the name of the trailer (Forest River/Rockwood Geo Pro 19FD for this example)
Cell D14 - the manufacturer's Website URL for the specific travel trailer. The page contains the data to be used for the following entries and it is also useful for future reference.

The following entries are from that manufacturer's Web site
Cell D15 - the unloaded vehicle/trailer weight (UVW)
Cell C18 - Gray water tank size in gallons
Cell C19 - Black water tank size in gallons
Cell C20 - Fresh water tank size in gallons
Cell C21 - Water heater tank size in gallons
Cell C22 - Water purifier (I guessed at 0.5 gallons. MOST manufacturer's don't offer a purifier)

The entries in cells E18 & E19 allow for some water remaining in the tanks
Cell E20 - the amount of fresh water to travel with, it could be zero for some folks
Cell E21 - water in the water heater
Cell E22 - water in the water purifier, if so equipped. Most don't have water purification systems.
Cell E23 - displays the total gallons of water onboard

ornignal inputs 1

     This is MY modified first section of the original spreadsheet with my modified notes on it. The trailer's GVWR was found on the specification page of the trailer manufacturer's Website. That weight was entered into cell G32.

original inputs 2

     The entry into yellow cell F40 of 4673 lb. is based on the 'worst case scenario' of the 2019 Ascent Touring Trim. (Cell F40 was left active incase I change my mind about what weight to use.)
From the Cars 101 Website
Touring pkg 31 4,603
I received an email from Subaru Customer Service that stated that the hitch receiver, that is installed onto the car, weighs 70 pounds. Based on the 70 lb. receiver hitch weight, 4673 lb. was used in cell F40.

The other entries in this area are self-explanatory.

original inputs 3

     There are significant changes to the original spreadsheet in this section.
a. There is a new entry cell, Q57. It is sometimes possible to find the actual UVW, as received by a dealership, on the dealership's Website or noted in a YouTube video. That weight is almost always higher than the weight listed on the manufacturer's Website and comes from the required data placard on the trailer itself. Entering that weight in cell Q57 allows for options that were not included in the weight on the manufacture's Website. If no different weight can be found, a zero is entered into the cell. 2980 lb. was entered into Q57 for this example and was found in a dealership video.
b. 55 lb. was entered into cell F58 as an average battery and battery box weight.
c. 2 was entered into cell C59 because the Rockwood Geo Pro 19FD, used as the example trailer, has two 20 lb. propane tanks. 20 lb. is the descriptive size, but they weigh about 38 pounds each when full.
d. y was entered into cell F62 to include the water.
e. The result, in pounds, shown in cell O63, is the approximate weight of the trailer when purchased new and leaving the dealership for the first time.
f. Cell G64 displays the weight of the trailer when packed and leaving for a trip.

original inputs 4

     There is a lot of significant information in this section.
a. Cell G76 shows a gross combined weight (GCW) of the Ascent plus the trailer as 8796 lb. This GVW is less than the estimated GCVWR of 9,900 lb. used for this spreadsheet. It is 89% of the estimated, made up GCVWR, as shown in cell G78.
b. Entry F83 shows that I chose to use 11% of the trailer's gross vehicle weight and yields 397 lb. in cell G83.
c. Cell G86 shows the GVW (5587 lb.) of the Ascent with the added tongue weight, in this case, of 397 lb.

Click to download a copy of this spreadsheet

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Part 5: Figuring Out IF the Ascent Could Pull a Couple's Coach Was Only a First Step

     As we looked for possible "Couple's Trailers", weight and frontal area were not the only factors in OUR possible trailer choices.

     Our Coachmen bunkhouse had its travel trailer 'queen' size bed running across the trailer width, which is known by some as an east/west orientation. This is not convenient for late night trips to the bathroom by the partner on the far side of the bed.

     While we considered trailers that met the the weight criteria, the width criteria (narrow body), and the low frontal area criteria, we also knew that it had to have a north/south bed orientation or Murphy bed.

     The much BIGGER QUESTION still remained... DO WE REALLY WANT TO DO THIS?

     It is not just a matter of purchasing a trailer and hooking it up to the Ascent. All of our previous trailer gear, supplies and many specialized tools went with the sale of our last bunkhouse. The Ascent would also have to have a brake controller installed. They would all have to be purchased again. Insurance would also have to be purchased.

     To aid in making some of these decisions, I located many videos on YouTube pertaining to purchasing, maintaining and using travel trailers today. I also purchased some subscription courses regarding buying and using travel trailers.

     This is the link to MY page of investigative videos.

The above linked page contains links to videos about:
What type of people should consider the RV lifestyle
Advice about purchasing a travel trailer and the purchasing process
Warnings about purchasing from some dealerships
Types of towable trailers
After the sale service
All the things that need to be purchased besides just the trailer
Trailer layouts and construction methods
Maintenance
Tips and tricks about towing, maintenance and upkeep of trailers
Possible Ad Ons to trailers

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Part 6: If WE do decide to do this;
The search for possible trailers for US

     I began researching possible trailers in late September of 2018.

     The first weekend in October we went to the RV Show in Novi, MI with a list of possible trailers and to explore some other possible choices. We also wanted to get the real feel of what we were looking at online.

     As I learned more and more about the couple's trailers available today, I prepared a presentation for my wife, linked to specific videos. The presentation was also a way to keep data and compare possible choices.

     Week after week, trailer choices were added to the list and a specific trailer's pros and cons were noted.

     The listing contains a lot of specific information on individual trailers, as well as many subjective comments and thoughts. The list is NOT exhaustive by any means, and it is still being modified, added to and otherwise changed.

     03/10/19 We have also attended a second RV show in Novi, one at Macomb Community College and one in Battle Creek, MI. Information garnered at these shows is now reflected in our trailer research.

IMPORTANT - THERE IS NO DATA AVAILABLE ANYWHERE IN THE REAL WORLD THAT SUBSTANTIATES THAT ALL OF THESE RESEARCHED TRAILERS CAN BE PULLED SUCCESSFULLY, THROUGH VARIOUS TERRAIN, BY A SUBARU ASCENT.

Trailers We Have Researched So Far

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Part 7: Do We Really Want to Do This?


HOW to buy an RV - Video 1 of 20 - Start this adventure with your eyes open!

1. Obtaining a useable trailer:

Dealing With the Dealership on the 'Deal'


HaylettRV - Getting the Best Deal Part 1: No Trade with Josh the RV Nerd

     The next video cannot be linked from here to start at a specific time into the video. The link is provided using the name of the video.

What to do before you pay for your RV

     Purchasing a travel trailer can be an extremely stressful experience. Not everyone can handle the stress well.

     There are no consumer protection laws regarding the purchase of an RV. Once you've signed the sales contract to purchase the new RV as is and any financial papers, it is yours, period!

     On my page titled, "Information On Purchasing & Maintaining a Travel Trailer That I Found Useful" there is a lot more very useful information on purchasing RVs.

     Some ramifications of the law regarding the purchase of RV types, including travel trailers.

     Nine words RV buyers must insist be written on their sales contract as stated by Ron Burdge, RV lemon lawyer. "We give buyer a 24-hour warranty against defects."

Don't Rush! Do Your Homework

     Take your time. Download and read the manual or manuals for the trailer or trailers manufacturer that you are most interested in. The Warranty is included in the manual. The majority of the time, the manuals are generic across a manufacturer's various products.

     For Example, once you've downloaded a manual for a specific Forest River travel trailer, it is the same manual for all of the Forest River travel trailers. The Forest River products on MY trailer research page include, the Rockwood Geo Pro 19FD, Coachmen Apex Nano 187RB, 191RBS and 213RDS, PaloMini 180FB & 181FBS, Coachmen Clipper/Viking 17FQS, Cherokee Wolf Pup 16FQ, Wildwood FSX 187RB & its twin, the Salem Cruise Lite FSX 187RB, Prime Time Manufacturing Navi 160FQ, and the Prime Time Manufacturing PTX 160FQ. That is approximately 1/2 the travel trailers on my research page.

     The Forest River travel trailer manual and warranty. The link for the PDF download is in the upper right corner of the page where it says Owner's Manual PDF: English.

     The Gulf Stream travel trailer manual and Warranty.
Gulf Stream trailers from my research include the Vintage and Vista Cruisers 19ERD and 19MBS and the Ameri-Lite 189DD.

     Jayco Manuals Jayco is a bit different for a Thor brand. There are manuals for each of Jayco's various lines. Travel trailers and the year must be selected. I have the Hummingbird 17MBS and JAY FLIGHT SLX 7 195RB on my research page.
2018 Hummingbird
2018 Jay Flight
These are extremely long manuals 160 pages and 175 pages respectively.

Thor Brands found here

     Locating manuals and warranty information, except for Jayco, is extremely difficult. Two examples that I found are below.

     Dutchmen manual The link is to a 2017 manual and all that I could find online. It appears to be the same as the Keystone manual below.

     Keystone manuals Appears to be the same manual as the Dutchmen above.

     Once you find a manual for the brand you are interested in, take your time reading it. Remember it is generic and most manuals across the various brands have the same type of information and warranty. Trying to read and comprehend the whole manual, while the dealer is doing his pre-delivery inspection (PDI), as suggested in some of the manuals, could prove problematic at best.

     Pay particular attention the Warranty information!

Physically Getting the Travel Trailer

     Caution: Under no circumstances "pay" for the RV by signing a sales contract and/or other financial papers until you are as close as possible to being 100% satisfied with the trailer being delivered! You still have the power to walk away unless the trailer meets your expectations. Keep that power.


What your RV salesperson wishes he could tell you! (or "Reality check!")

The music is annoying, but the information is valuable.
Yes, it is a blatant ad for his video course, which I did purchase and recommend, but again, the information is valuable to all.

     The manufacturer and dealership WILL make it almost impossible to use the warranty. Fighting with them is more typical than not, and as stated before, there are no consumer protection laws to help you force the dealership or manufacturer to honor the warranty.


What you need to know about SERVICE in the RV industry! Part 1 of 2!


Not just another RV Top 5 list! What you REALLY need to know about the RV industry!

     The two previous videos make it clear why YOUR own, or a professional, pre-delivery inspection is absolutely essential!

1. Factory quality control is a big problem. The manufacturers are turning out so many RVs a year now, that the quality and quality control, has become extremely poor.

     This could be overcome by locating a reliable dealership and then doing MY own Pre-delivery Inspection (PDI), after the dealership's, and before "going over the curb" from the dealership, or hiring a National Recreational Vehicle Inspectors Association (NRVIA) inspector, or similar organization's inspector, to go over the trailer at the dealership before signing any financial papers.

     Doing MY own PDI would be very time consuming and might prove difficult at the dealership. Hiring a NRVIA inspector will add to the initial cost of the trailer that cannot be 'rolled into' the purchase price.

     The items that need checking are listed in various PDI lists on the Internet. A couple of examples on two Websites are linked below.

Changin' Gears RV Inspection Checklist

RV With The Tanners
A PDI checklist in .pdf format can be opened and/or downloaded from this Website.

     Failing to complete a pre-delivery inspection, PDI, or having a professional PDI completed, can lead to great disappointment and frustration. Several videos that demonstrate either failure to do an adequate PDI, or regular maintenance, can be found here.

     David Crossett, founder of RV Masters, a pay for video course online for RV training, released a video on YouTube that notes 15 things to do when you get your new trailer home. To ME, it is an excellent reference for doing your own pre-delivery inspection (PDI) at the dealership. To ME, doing it after you get home is like closing the barn door after the cows got out. Once you cross the curb of the dealership, the trailer is yours. Getting it back in to get a warranty claim done will be difficult to schedule and set back your camping, possibly for a whole camping season!

     I have created a PDF file of his 15 points. The PDF file can be printed and used at the dealership to do your own Pre-delivery Inspection.

There are several times in the PDF that I refer to my RV Essentials page, this is the link to that page.


Part of an actual Professional PDI on a Class A Motor Coach
This does not directly apply to the small travel trailers that can be pulled by the Ascent, but it does give a good overview of what a professional does to check out an RV.


A quick PDI of a Travel Trailer Performed by its Owner

1.5 MILLION RVs sold in the past three years

     Greg Gerber, editor of RV Daily Report, an industry and, now as well, consumer publication, reported on the Jan. 2 Episode of the RV Show USA, that 1/2 million RVs were sold in 2016, 2017 and 2018. This has a direct affect on points 2 and 3 below.

2. Where to camp:
     New campgrounds have not kept up to the pace of the manufacturers' output and old campgrounds have not added spaces. You just can't travel and expect to find accommodations to be there when you want to stop for the day. This can be a huge problem at peak season.

3. Not enough service technicians and service bays:
     When the trailer needs to be fixed by an expert, there are only a limited number of technicians and service bays available in the whole country. Whole camping seasons can be lost while waiting for major service. If the trailer needs to be returned to the manufacturer for warranty repairs, getting it there is a huge problem, as well as the manufacturers only having a very few limited bays and technicians for warranty service.
     Service technicians at RV dealerships are paid to replace parts, NOT diagnose problems.

4. The really poor condition of the roads in Michigan and much of the USA.
     The article is at least five years old, but I'm sure it is still valid, as states do not have the money to really 'fix' the problems. The really poor condition of the roads in Michigan is why I gave up riding my motorcycle several years ago.

5. Gas milage per gallon
At first I thought that the relatively small Ascent gas tank, 19.3 gal., might be a problem while traveling with the trailer attached. After locating the 2 2 2 rule of thumb for RV travel, I believe that it should not be a problem.
Simply put the 2 2 2 rule of thumb is 200 miles a day, stop by 2 p.m. and stay 2 days.
At an average of 14 mpg, 200 miles is 14.28 gal. That should be okay.

6. Our changing climate
I'm not a Chicken Little when it comes to climate change but...
I've been building and flying model airplanes for well over 60 years! The hobby is very 'wind sensitive'. From firsthand experience, I can tell that the amount and velocity of wind has changed significantly over that time period. 'Flying days' have become less and less, especially in the last decade, due to more days per year, through the summer months, with winds exceeding 15 mph throughout the morning, afternoon and evening hours. Wind is not a 'friend' to someone pulling a travel trailer either!

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