A lifted truck stance without the lifted truck ride quality? It’s possible with a Kelderman Air Suspension Lift Kit. This Kelderman 4-Link Rear Air Suspension is designed to completely remove the factory leaf spring setup in favor of an heavy duty, industrial strength air suspension option. With Kelderman’s 4-Link Air Suspension design, ‘wheel hop’ and ‘axle wrap’ is eliminated thanks to the adjustable trailing arms and panhard bar included in the suspension to make sure your rear suspension stays put. This is great for use on high horsepower diesel truck applications. Air suspension provides a ride comfort that you didn’t think was possible in such a large pickup. If you want your Super Duty to ride better and tow better, and give you the lifted look you want, Kelderman hits the nail on the head with this 8-10″ lift kit. Kits include everything need to help you scrap your factory leaf spring suspension including: upper and lower air bag mounting plates, lower axle clamps, upgraded rear sway bar, sway bar end links, trailing arm mounts, adjustable trailing arms, adjustable panhard bar, crossmember, shock mounts, air line, fittings, and all needed hardware. All kits are sold in a ‘manual fill’ air control setup which will provide you with air line and Schrader valve inflators to inflate the suspension to the designed ‘ride height’ for driving. We offer many different air control sysystems to help you enjoy your truck. Try one of our self-leveling air control packages like the SLKD2WD or upgrade to a 8-10″ Front Lift Kit and the Air Lift 3H Electronic Air Control System to raise/lower your truck at all four corners. That’s right…with the push of a button on one of our optional air control systems, your truck can lower from a 4″ height (deflated) up to a 14″ lift when fully inflated. Don’t let your truck be ordinary. Take the next step and put your truck on air with one of our Kelderman Air Suspension Lift Kits.