The Air Lift LoadLifter 7500 XL Ultimate kit for select 2017–2019 Ford F-250, F-350 and some F-450 4x4 chassis provides up to 7,500 lbs of load-leveling capacity with massive 7-inch double-convoluted bellows air springs. Fully adjustable from 5–100 PSI, the system includes an internal jounce bumper, reinforced air springs and corrosion-proof nylon composite end caps. It helps eliminate squat, sway and bottoming out while warning not to exceed vehicle GVWR; it does not fit commercial chassis.
Air Lift LoadLifter 7500XL Ultimate for 17-19 Ford F-250 / F-350 / F-450