air lift loadlifter 5000 air spring kit 21-22 ford f-150 57355

Up to 5000 pounds of leveling capacity* Air springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a heavy load for a safe, comfortable ride Eliminate sag and bottoming out Rugged durable components including air springs and all hardware Easy to install with included instructions Underframe kit designed to work with most in-bed hitches Underframe kit designed to work with most in-bed hitches Features Air Lift’s Lifetime Warranty, with a 60 Day Ride Satisfaction Guarantee †No-drill design, but requires a cutting tool such as a hacksaw or grinder. Does not fit PowerBoost models.