4-Inch Lift Kit w/ Radius Arm for 2019-2024 Dodge Ram 2500 w/ Rear Air Ride 4WD Diesel

Elevate your RAM 2500 diesel truck to the next level with the BDS Suspension 4-inch lift kit featuring radius arms. 

Specifically designed for factory rear air ride equipped trucks, this kit will enhance stance, performance and capability with clearance for up to 35" tires. Including diesel-specific Pro-Ride coil springs, heavy-duty replacement radius arms, and upgraded suspension components, this kit delivers precise steering and a smooth ride with the included NX2 or FOX 2.0 nitrogen charged shocks. At this height, the kit also comes with an indexing ring and new transmission crossmember to allow use of the factory front driveshaft.

The rear of the truck is lifted with heavy duty air bag spacers, track bar relocation bracket, and other necessary components for optimal axle positioning and a balanced ride, also paired with NX2 Nitro or FOX 2.0 Performance shocks.

 

HD Radius Arms

In place of the factory stamped steel radius arms BDS supplies a pair of high-strength tubular radius arms. These arms mount into the factory location and offer caster adjustment for a wide range of lift heights along with an OE-style rubber bushing at the frame mount for smooth, quiet, service-free operation.

Pro-Ride Coil Springs

A pair of full-length, diesel-specific, progressive rate Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains. Manufactured from high tensile steel, our direct OE replacement coil springs are engineered with properly sized wire diameter. This results in maximum reliability without premature coil bind.

Steering Correction

To optimize steering geometry once lifted, a forged drop pitman arm is used to minimize the steering angle and pair it with a heavy-duty track bar drop bracket to keep them in phase through suspension travel while recentering the front axle.