Air Lift LOADLIFTER 5000LEAF SPRING LEVELING KIT - 57399

Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 kit from Air Lift will make towing and hauling with your 2017-2022 Ford F250/350 4WD Super Duty a breeze with the added stability and weight-distribution.
Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to install between your existing springs and the vehicle frame. Just add air when towing or hauling a heavy load, and reduce air pressure when unloaded, they are fully adjustable for a great ride. Air Lift air springs eliminate sag, sway, and bottoming out. They are made with rugged, durable components for long, reliable service. They have up to 5,000 pounds of leveling capacity, right up to the manufacturer's recommended Gross Vehicle Weight Rating, and are air adjustable from 5 to 100 PSI. LoadLifter 5000 kits fit such popular vehicles as ton and one-ton pickup trucks, many Class A, B & C motor homes, and commercial trucks and other severe uses. They also come standard with a limited lifetime warranty and an exclusive 60 day ride satisfaction guarantee.Fully adjustable air springs level your vehicle when towing or hauling a heavy load for a safe comfortable rideFits factory in-bed hitch systemDoes not fit cab & chassis applicationsEliminate sag and bottoming outRugged durable components including air springs and all hardwareEasy to install with fully-illustrated installation manualUp to 5,000 lbs. of load-leveling capacity (Note: Do not exceed vehicle's GVWR)Uses 2-Ply Fabric Reinforced Air SpringsLimited Lifetime WarrantyUnder frame kit designed to work with most in bed hitchesWill fit ALL models without a fifth-wheel hitch and will also fit most side mount fifth-wheel hitch applications