How to Choose Weight Distribution System to Tow Horse Trailer

Question:

We have a 2000 GMC Yukon Denali and are looking for a weight distribution system with anti-sway bars to pull an aluminum 3 horse slant horse trailer with bumper pull. What can you suggest? We are looking for the most economical option as we dont have much to spend. Thank you!

asked by: Kristin G

Expert Reply:

To ensure that you choose the correct weight distribution system for your horse trailer, we will need to know some information about your trailer. The most important factor to consider when purchasing a weight distribution system is the tongue weight of your trailer when it is fully loaded and ready to tow.

Each weight distribution system that you look at will have a tongue weight capacity range. You will want to choose a system that encompasses the tongue weight of your trailer. For example, the Reese Strait-Line Weight Distribution System with Sway Control, # RP66130, has a tongue weight range of 800 lbs - 1,500 lbs. If the tongue weight of your horse trailer falls within that range with the horses and supplies loaded, then this system will work well for you. I have attached an article that covers how to find your trailers tongue weight. I have also attached a link to all of our Reese Strait-Line weight distribution systems.

The next factor is selecting the proper shank for the weight distribution system. In some cases the trailer hitch will sit much higher than the trailer coupler. Our weight distribution shanks are adjustable, but some will have more drop to accommodate for taller hitches.

To determine the correct amount of drop that you will need in a weight distribution shank you will want to measure from the ground to the top of your trailer hitch receiver, which is your hitch height, and from the ground to the bottom of your trailer coupler, which is your coupler height. You simply subtract your coupler height from your hitch height to get the proper amount of drop. I have attached a help article that explains how to measure.

The most common weight distribution shank is the Reese Shank, # RP54970. This shank has a 2 inch drop. I have attached a link to all of the weight distribution shanks that will work with the Reese Strait-Line weight distribution systems for you to check out that list the different rise and drop measurements. You will also need a hitch ball. For a 2 inch hitch ball use part # A-90. For a 2-5/16 inch hitch ball use part # 19286.

I have also attached a help article on weight distribution that you should find helpful.