How Much Can You Tow? How To Calculate Your Vehicles Towing Capability

First of most, if you are planning to tow anything, whether or not it is a small trailer, a Camper Trailer, or perhaps a big Fifth Wheel, you have to know your individual states' rules for towing.

Most states have become similar however, some will have unique and very specific requirements for towing on his or her roads, so make sure to make sure you are usually in compliance using the law.

It is simple to find and rehearse the info around the popular towing sites to get a quick reference, just click here to see the Brake Buddy article on Towing laws by state.

And, certainly you can check at your local DMV on your more home state's specific foibles for towing.

Tow Hitch adapter used generally with motorhomes or heavier tow loads.

This standard Tow Hitch receptacle can accept a various Tow connectors at a standard Ball hitch to a single of the widely used slide-in hitch adapters used frequently for heavier towing loads.. Source

Vehicles vary widely in Towing Capability

There a multitude of vehicles within the market and each of them can tow some amount of weight should they be connected and operated properly.

You could not consider trying to tow a considerable heavy Camper, regardless of the sort, that has a small under-powered vehicle. And, obviously, you shouldn't intentionally over-load an automobile with an obviously excessive weight.

Either of such conditions are unable to only cause serious harm to your towing vehicle and/or your towed trailer, and you could be placing yourself and anyone else about the road along in serious danger.

The problem, for so many of us RVers, either the newbie or the expert. is always that we often have no idea how to calculate the and safe weight limits by themselves with their existing vehicle, or especially, when they are looking to get another vehicle.

Fifth Wheel Hitch Receptacle

A Fifth Wheel Camper works on the hitch connection a lot like that utilized by commercial tractor-trailerss. You will se these mostly on pick-up trucks which might be towing heavy campers and in many cases large commercial trailers. Source

What is GVWR? And those other confusing abbreviations?

Somewhere on every vehicle on the market, you will find a label that has specific data around the vehicle itself.

This label will incorporate, among other things, such vehicle specific data as being the VIN (Vehicle Identification Number), the vehicles Curb weight as well as its GVWR number.

The GVWR, or Gross Vehicle Weight Rating, is the thing that you need so that you can calculate whatever you can safely and legally tow. Typically it's seen as an maximum, even so the vehicle owner who travels in hilly country or mountains should be certain to give themselves a lot of margin to get a more enjoyable and safe trip.

The GVWR for just a vehicle will be the legal maximum gross weight in this vehicle as well as its contents, essentially passengers, and many types of if it's cargo. Click on How Gross Vehicle Weight Rating Works for the more detailed definition with this common term.

Curb Weight is understood to be what a motor vehicle weighs sitting in a curb, withonlya driver weighing 150 pounds.

GCWR - this may be the abbreviation for that Gross Combined Weight rating of an automobile and its cargo including a trailer or camper.

GTWR - This may be the abbreviation for your Gross Trailer Weight Rating and would be the maximum weight of the Trailer, on it's own. Often Camper manufacturers make use of GVWR to the camper to point the empty weight on the camper instead of GTWR.

GAWR - this abbreviation is to the Gross Axle Weight Rating. GAWR will be the maximum allowable weight by using an individual axle of an automobile or camper.

What is the best Camper or Trailers GVWR

As I mentioned above, trailers and campers, whether towed having a ball hitch, a tri-point (aka tow bar hitch) hitch, a "goose neck" or fifth wheel hitch could have either a GVWR or perhaps a GTWR number assigned from the manufacturer.

As I said, on earth of campers, this number will be the empty weight with the camper unloaded. This means, No water or any other fluids inside the tanks with no clothes , no foods, no beach chairs, no unattached cargo regardless of the sort.

And don't forget that a typical RV couple can simply add 1000 to 2000 pounds of additional cargo before towing a trailer. Think about it;

  1. Your water holding tank might hold 60-100 gallons of freshwater and at 8-pounds a gallon that is certainly 480-800 extra pounds themselves.
  2. Add another 400-500 pounds for canned goods, pantry items and all in the foods you packed in your fridge
  3. Then add another 100-200 pounds for clothes, linens, etc.
  4. And, all those folding chairs, barbecue grill, tools, folding tables, lights, water and sewage hoses and connectors, and the like you stuffed to your storage compartments could easily add another 400-500 pounds.


I wound up with over 1500-pounds and I didn't even attempt to add everything several might take with a vacation trip.

So my True Camper Weight will likely be significantly more than the manufacturers Empty GVWR.

Tow Bar hitch with ball adapter.

Confirm your Campers Weight

And, with the way, after talking to several sales agents and getting a number of different answers from their website, I remarked that I needed to teach myself if I considered sure I picked the appropriate vehicle to tow my camper.

So, The first thing I did was crawl around within the inside of my fifth-wheel camper until I had found the appropriate label and confirmed that this campers GVWR was 12,000 pounds.

Now this is the big number but my fifth-wheel is a huge camper, so I now knew that I were required to get the concepts right for towing a camper with this size and weight.

What will be the Towing Vehicles Towing Specs

I was, during the time, investigating purchasing a whole new Pickup Truck. I had a somewhat large fifth wheel camper and I needed a powerful truck while using appropriate accessories and safety items essential to tow my camper safely.

To this end, I were forced to spend a while about the web to get the right data to match the different trucks around the market today and find the proper one to me.

For many reasons, my wife and I were looking for a specific Ford Truck so we found the

Ford 2016 Vehicle Towing Guide which gives good solid data for just about any owner to know.

Once I found this data sheet I was able to use it's data inside my own towing decisions as well as my camper selection.

Using Specs to Calculate your True Towing Capability

My wife and I had already decided our desired vehicle would have been a Crew Cab truck, with a considerable Diesel engine and that has a single rear wheel axle (SRW), all kind of reasons.

These personal preferences plus cost, limited my choices to your 3/4-ton or possibly a 1-ton truck.

After checking the spec sheets, these criteria actually wound up giving me precisely the same specs for either truck the 3/4-ton and the 1-ton, while using same drive train and engine.

I ended up having a Fifth Wheel towing weight limit of 15,900 pounds for either truck.

If I had wished to take the following step up, I would should move up for the DRW or dual real wheel option, which as I said earlier, I didn't desire to be driving about when I wasn't towing a trailer.

The truck also were built with a towed trailer (fully loaded) weight maximum of 14,000 pound with either of the trucks

So, as I had selected a fifth wheel, I would utilize 15,900 pound number,

I also added another 2000 pounds for both the trailer as well as the truck being loaded.

Putting these numbers together, I can use 12,000 plus 2000 (for carge and folks) and I use a "Loaded" GVWR of 14,000 pounds that is 1,900 pounds under my allowable maximum towing limit.

Blue Ox Tow Bar

What is Tongue Weight?

But, grip, there may be another spec to considerhere and that would be the Hitch Maximum Weight Load (or Tongue Weight).

Ford recommends that it number be 10%-15% with the loaded trailer, or 15%-25% for the loaded Fifth-Wheel camper.

You need to make sure this number can also be met after you make your hitch selection.

For instance, in case you are towing a trailer that weighs 12,000 pounds, your hitch as well as mounting need to be designed to handle a "tongue weight" that is at least 15% of 12,000 or 1800 pounds.

And which has a fifth wheel hitch, it should be able to handle a "tongue weight" for at least 25% of 12,000 or 3000 pounds.

Where but if your numbers actually fit

So, with my newly calculated numbers being 1900 pounds under the most, am I OK?

Well, honestly, after talking to several fifth-wheel towing friends, they are saying I should be capable of tow my Fifth Wheel camper easily and efficiently on flat lands, rolling hills and coastal areas.

But, if I seek to go into any serious mountains, I am going to be that slow truck and camper you usually see attempting to pull up as well as over every steep and long grade.

The truck I had picked would perform the job, but it will likely be a noticeably slow process with each serious hill and somewhat more expensive in fuel costs.

I might use a "Dualie" of DRW version in the same truck, because configuration greatly boosts the towing load capability. And, I did think it over.

But I made my final decision within the fact that even while using Dualie option, both in the trucks (SRW or DRW) could have the exact same drive trains and engines. So, from my perspective, all I would gain include the added load carrying capability,while either truck could be slow on hills.

It is ultimately the right decision.

Towing Safety Information

1 Comments

  1. Your article is a nearly exact copy of mine. If you do no remove it from the web within 30-days, I will be filing a DMCA complaint against you. DON

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