How to Determine the Correct Weight Distribution System to Use With Tow Vehicle and Trailer

Question:

I have a 2002 dodge ram 1500 4x5 4.7 I just preached a 2018 forest river gray wolf 17bh Trailer is 23.5 ft long and wight is 3840 pounds Would this sway controller be a good fit for me Dont know much about it

asked by: Charles K

Expert Reply:

We will have a weight distribution system that will work for you, but it looks like the Reese system you referenced, # RP66560, will be rated too high for your application.

When trying to decide on a proper weight distribution (WD) system for your towing rig, you will need to know the total tongue weight (TTW) of your set-up. The total tongue weight will be a fully loaded ready to tow trailer, plus any weight located behind the rear axle of your tow vehicle. You want to use a system where your total tongue weight will fall in between the WD system's tongue weight range. I have attached an article that will explain how to find the TTW of your towing rig.

Because of their tall sides, travel trailers are especially susceptible to trailer sway, so using a system that offers an integrated sway control component is important. The Reese Steadi-Flex combines weight distribution with proven sway control that wouild be an excellent choice.

Once you have found your total tongue weight, you will be able to decide on the correct system for your towing application.

Given the information you provided, I have two different systems that would work for you, depending on your actual trailer tongue weight. If the tongue weight is below 500 lbs, I'd go with the # RP66558 or the # RP66559 if your trailer tongue weight is above 500 lbs. Both systems include a weight distributing shank, but the properly sized trailer ball is sold separately. You'll need a ball with a 1-1/4 inch diameter shank, go with # 63845 for a 2 inch ball or # 19286 for a 2-5/16 inch ball.

I have attached an article that will give you more information on weight distribution systems. I have also attached a product video of the Reese SC Weight Distribution system for you to review.