Category Tag

Let your Silverado or Sierra go down the road in air suspension comfort with our Kelderman 10-12″ 4-Link Rear Air Suspension Lift Kit.

2016-2019 GM 2500/3500 4X4 10-12″ REAR AIR SUSPENSION

Product Details

Lifting your truck shouldn’t mean that it has to be any less of a truck. You don’t want to roll around with a stock truck, but you still have trailers that you need to haul. You want to go camping on weekends, boating in the summer, snowmobiling in the winter. Whatever your hobbies are or whatever trailers you use your truck to pull, make sure the suspension is up to the job. Our Kelderman 10-12″ 4-Link Rear Air Suspension Lift Kit provides the best ride quality and towing available for stock trucks and lifted trucks. This kit takes your leaf spring suspension and just throws it away. Air suspension is able to provide you with the ride quality and towing that you have always wanted from your lifted truck. Our kit includes trailing arm mounts, adjustable trailing arms, air bags, upper and lower air bag mounting plates, axle clamps, rear crossmember, adjustable panhard bar, upgraded rear sway bar and sway bar end links. Shock and air control systems sold separately. Add one of our self-leveling air control systems to this suspension to make it a fully self-leveling suspension. Our optional SLKD2WD Air Control System will give you an onboard air compressor, tank, height control valves, dump valves, pressure switch, air dryer, fittings, air line, etc. to make your truck’s rear air suspension automatically adjust to weight. Just hook onto your trailer and the mechanical height control valves pull air from the onboard air tank to return the suspension back to it’s 10-12″ ‘ride height’. Air control packages also allow you to air up a tire in case of emergency or provide air for an onboard air horn setup! The truck can lower to a 6″ lift at the push of a button to help load items in the truck bed or hook up to trailers. Unhook your trailer, dump the air from the rear suspension, pull forward and air back up to save yourself any more hassle unhooking than necessary. Front air ride suspension lift kits not available for GM trucks due to IFS design on front setups.