Air Lift LoadLifter 5000 Ultimate air springs for 2021–2022 Ford F-150 PowerBoost provide up to 5,000 pounds of load-leveling capacity to reduce squat, bottoming out, and instability when towing or hauling. The kit features fully adjustable air springs and an internal jounce bumper that can run safely with zero air pressure. Under-frame design fits most in-bed hitches, and the package includes clear instructions plus Air Lift’s warranty and ride-satisfaction coverage.
Air Lift 21-22 F-150 Powerboost LoadLifter 5000 Ultimate Air Spring Kit w/ Internal Jounce Bumper