2013+ Ram 3500 4x4 4-Link Rear Air Suspension

Does your Ram HD truck not live up to it's potential hauling around the loads that you need it to haul? Does it bounce you all over the place in the cab? The answer is the 4-Link Rear Air Suspension System. By removing the rear leaf springs from the chassis, an industrial strength air bag is placed directly on top of the axle to improve payload and ride comfort. This kit also includes trailing arms, forward mounting side plates, pan hard bar and crossmember, as well as a larger rear sway bar kit to hauling heavy loads. When equipped with optional self-leveling air controls, the Kelderman 4-Link Rear Air Suspension will automatically adjust to weight as soon as it is added to the truck. With Kelderman's air control packages, you can back up to your trailer and with the push of a button, lower the vehicle 3-4" to make it much easier to hook up to your trailer. Push one more button and your truck is right back to 'ride height' and ready to travel down the road. 

Check out our 2-Stage Front Air Suspension to remove the factory coil springs in your Ram. It's also available as a leveling kit to help you run larger wheels/tires! View this product and our self-leveling air controls in the 'Related Products' section below. 

NOTE: White Mega Cab dually Ram 3500 shown with 22" American Force wheels, 285/50R22 Nitto Dura Grappler tires, and Kelderman 2-Stage Front Air Suspension w/ leveling kit. 

  • Boosts payload capacity
  • Improves ride, loaded and unloaded
  • Fully adjustable