BDS 4 Inch Lift Kit W/ Radius Arm | Ram 2500 (19-24) 4WD | Diesel
Ready to turn heads and conquer any trail? BDS Suspension's 4-inch radius arm lift kit is your ticket to truck domination. Built specifically for RAM 2500 diesel rigs (2019-2025 4WD), this complete package lifts your ride while keeping geometry dialled in for serious off-road performance. Gain the clearance you need for 37-inch rubber and enjoy that aggressive stance that makes every other truck jealous. Everything's included—just bolt it on and start exploring what your diesel beast can really do.
Experience the highest performing kit on the market! Our BDS 4 Inch Lift Kit W/ Radius Arm | Ram 2500 (19-24) 4WD | Diesel features diesel-specific Pro-Ride coil springs, top-of-the-line replacement radius arms, a robust forged drop pitman arm and track bar bracket for perfectly adjusted steering, sway bar relocation for optimum suspension control, brake line brackets for precision braking, and precision tuned Fox 2.5 DSC Rear shocks for superior performance.
At this height, the transfer case needs to be indexed to allow use of the factory front driveshaft so an indexing ring and new transmission crossmember are supplied. In the rear this kit utilizes progressive rate Pro-Ride coil springs, track bar relocation bracket to correct axle positioning, bump stop extensions, sway bar links and a matching set of Fox 2.5 DSC Performance Elite Series 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.


FOX 2.5 Performance Elite Series
- Increased off-road capabilities
- Easily adjust your shock for terrain, load and speed
- 2.5-inch Impact extruded aluminum body
- Massive 7/8-inch hard chrome plated heat-treated alloy steel shaft
- External reservoir design separates shock oil from the high-pressure nitrogen
- DSC - Dual Speed Compression Adjuster comes standard
- Fully serviceable for a lifetime of use
- 1-year Manufacturer's Warranty


























