Bob K4TAX
RVF Expert
- Joined
- Mar 13, 2021
- Messages
- 612
- Location
- Tennessee
- RV Year
- 2016
- RV Make
- Forest River
- RV Model
- Wildwood XL 253 RLXL
- RV Length
- 25 ft or so
- TOW/TOAD
- Chev 2011 Silverado Crew Cab LTZ
- Fulltimer
- No
Weight distribution hitches are rated for maximum trailer weight and maximum tongue weight. Use the numbers for your trailer and make sure your WDH is at least 20% to 30% greater. When installed correctly the WDH will distribute the tongue weight equally to the 4 wheels of the tow vehicle.
In our case, our truck with the factory tow package only settles 1/2" at the rear axle and 1/2" at the front axle with the trailer on and WDH applied. Tongue weight was 750 measured lbs.
Go to a level parking lot, chock the trailer wheels, uncouple the trailer, and measure the tow vehicle height from the ground to the bottom edge of the fenders, front, and rear, and at the center of the axles. Use a piece of masking tape and mark the number in each location. Couple the trailer and connect the WDH and re-measure. The front and rear should drop by equal amounts. If not, then the WDH is not correctly set up and adjusted.
In our case, our truck with the factory tow package only settles 1/2" at the rear axle and 1/2" at the front axle with the trailer on and WDH applied. Tongue weight was 750 measured lbs.
Go to a level parking lot, chock the trailer wheels, uncouple the trailer, and measure the tow vehicle height from the ground to the bottom edge of the fenders, front, and rear, and at the center of the axles. Use a piece of masking tape and mark the number in each location. Couple the trailer and connect the WDH and re-measure. The front and rear should drop by equal amounts. If not, then the WDH is not correctly set up and adjusted.