Manufactured by Air lift | 59521 | RideControl Air Spring Kit AIR:59521, Fits models with multi-leaf springs only. Application Type: Rear Kit, 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