Product updated on 2020-02-09, Air lift - AIR:59531, RideControl Air Spring Kit AIR:59531, Does not fit applications with track bars. 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