The Air Lift LoadLifter 5000 air spring kit for 2015–2019 Ford F-150 4WD gives up to 5,000 lb of load-leveling capacity to reduce sag, trailer sway, body roll and bottoming out when towing or hauling. Adjustable from 5–100 PSI, the kit uses reinforced air springs, corrosion-resistant end caps and an under-frame design that fits most in-bed hitches. Note: this kit does not fit Raptor models; do not exceed the vehicle’s GVWR.
Air Lift LoadLifter 5000 Air Spring Kit for 15-19 Ford F-150 4WD