Ford F-150 (4WD) 2015 - 2020 | HD Kit

I have a 2020 Ford F150 and the HD kit for it made a huge impact on how much sag in the rear end I had while towing. Much smoother ride while towing and don't notice much different at all in normal ride quality. Rear end does sit a little tall though.

Installation was simple on my 2025 F150. It completely changed how the truck feels when towing my travel trailer. I am very happy and would definitely recommend RAS.

2020 f-150 xlt this product raised the height approx 1 “ + in the back of truck. Hooked up 30 ft trailer to it after install and noticed no sag at all. Truck and trailer are even at hitch point! Off trailer, my truck rides incredibly solid ! Very pleased with this product. Would highly recommend it! Did extensive investigation with other products, this by far beats them all!