Manufactured by Air lift | 59544 | AirLift RC air overload kit, 2004-08 F150, Up to 2,000 lbs. of load-leveling capacity* Eliminates squat, trailer sway, rough ride and bottoming out Fits many 1/2 ton and mini pickups and vans, RideControl fits many popular vehicles with leaf springs, including 1/2-ton and mini pickups, full-size and minivans, as well as SUVs. Both front and rear applications are available. RideControl adjustable air springs provide up to 2,000 lbs. of load-leve Product information updated on 2023-08-21