Upgrade your 2019–2024 Ram 2500 4WD Diesel with the Zone Offroad 6.5" Radius Arm Suspension Lift Kit featuring Nitro Series gas shocks. Designed for serious off-road performance while maintaining comfortable street ride quality, this system offers unmatched durability and precision geometry correction.
The heavy-duty radius arms, driveline indexing, and track bar alignment ensure proper steering and axle positioning at lift height. Progressive-rate front coils increase suspension travel, while the 4.5" rear coil lift levels the stance and improves loaded ride support. This system fits up to 37" tires for a powerful stance, solid trail capability, and long-term dependability under diesel torque demands.
Features:
- Nitro shocks improve ride control with tuned velocity-sensitive damping for rough terrain
- HD radius arms correct caster angles while enhancing structural strength and ground clearance
- Progressive-rate front coils provide smooth ride quality with increased flex off-road
- Track bar relocation maintains proper axle centering at lifted height
- Forged drop pitman arm corrects steering geometry for confident handling
- Driveline indexing ring ensures smooth 4WD operation and reduced vibration
- Sway bar correction brackets retain factory stability and handling performance
- Allows fitment of up to 37" tires for aggressive look and trail capability
Specifications:
- Brand: Zone Offroad
- Front Lift Height: 6.5 inches
- Rear Lift Height: 4.5 inches
- Shock Type: Nitro Series (gas-charged)
- Shock Design: Twin-tube w/ 10-stage velocity-sensitive valving
- Drivetrain: 4WD
- Engine Fitment: 6.7L Cummins Diesel only
- Transfer Case Fitment: 6-bolt or 8-bolt (verify before ordering)
- Max Tire Size: 37 x 12.50
- Finish: Black powder-coated components
Included:
- (2) Front Progressive-Rate Coil Springs – steel
- (2) Rear Coil Springs – 4.5" lift – steel
- (4) Nitro Series Shocks – nitrogen-charged twin-tube
- (2) Heavy-Duty Radius Arm Drop Brackets – 1/4" steel
- (1) Track Bar Relocation Bracket – heavy-duty steel
- (1) Forged Drop Pitman Arm
- (1) HD Transmission Crossmember & Indexing Ring
- (1) Rear Coil Retainer/Hardware Set
- (1) Hardware Kit
Fitment:
- 2019–2024 Ram 2500 4WD 6.7L Cummins Diesel
Note:
- 3 Year Warranty
- T-case indexing ring available for 6-bolt or 8-bolt trucks, verify factory configuration prior to ordering
- Will not fit rear air-ride equipped models
- Kit designed for diesel models only
- Does not fit Powerwagon Models
- Does not fit Vehicles with a Manual Shift Transfer Case
- Trucks equipped with a 2-piece rear driveshaft require carrier bearing shim kit D5406 (not included with kit)