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This is our most popular lift kit for the 2017+ Super Duty trucks. The 5-6″ air suspension provides an aggressive look, unbeatable ride quality, and improved towing for your Ford.

2017-2022 FORD F-250/350/450 4X4 PICKUP 5-6″ REAR AIR SUSPENSION LIFT KIT

Product Details

The 2017 Ford Super Duty pickups are the most advanced Ford truck in history, so why settle for an outdated lift kit design. The Kelderman 5-6″ Air Suspension Lift Kit for the rear of 2017 and newer Ford F-250, F-350 and F-450 pickup models eliminates your rear leaf spring suspension and gives you a 4-Link Air Suspension design for the best ride quality, towing capacity, and unmatched versatility. Our 5-6″ 4-Link Rear Air Suspension design includes upper and lower airbag mounting brackets, industrial-strength airbags, axle clamps, adjustable trailing arms, trailing arm mounts, panhard bar mount, adjustable rear panhard bar, rear cross member, accumulator tanks, upgraded rear sway bar assembly (F-250 & F-350 only), sway bar end links, hardware, air line, and all necessary fittings. Add one of our optional air control systems to provide you with an onboard air compressor and tank setup that will allow your truck to automatically adjust to the weight of your cargo and/or trailers. Use our 5-6″ Front Air Suspension Lift Kit and the optional Air Lift 3H Electronic Air Control System and at the push of a button your truck can go from the designed 5-6″ ‘ride height to a 1″ kit when deflated and up to a 10″ lift kit when fully inflated. Designed for up to 37″ tires, this kit gives you the aggressive look you want from your Super Duty without the brutal ride quality. Don’t settle for the same old thing in lift kits. Put your Ford on air today!