Take your Ram 3500 to new heights with the Zone Offroad 4.5" Radius Arm Lift Kit featuring FOX 2.0 Adventure Series Shocks. Designed for diesel-powered HD trucks, this system includes full-length coil springs, heavy-duty radius arms, and steering geometry correction to deliver improved performance, stability, and ride quality both on and off the road. The rear 2" lift levels the stance while maintaining capability under load.
Zone Offroad engineered this kit for maximum strength and drivability, with reinforced radius arms, precise caster correction, and a transfer case indexing ring to optimize front driveline angles. The FOX 2.0 monotube shocks provide exceptional damping control, fade resistance, and improved handling. This package gives your Ram 3500 the clearance needed for up to 37" tires while enhancing durability and capability.
Features:
- Progressive rate front coil springs deliver smooth ride over all terrain
- 1/4 inch steel laser cut radius arms increase strength and correct caster
- Internal gusset radius arm design boosts durability and ground clearance
- Heavy duty track bar relocation bracket repositions axle correctly
- Forged drop pitman arm restores proper steering geometry after lift
- HD crossmember and indexing ring optimize front driveline angles
- FOX 2.0 Adventure IFP shocks improve control, stability, and ride quality
- Provides clearance for up to 37 inch tires with proper wheel setup
Specifications:
- Brand: Zone Offroad
- Front lift height: 4.5 inches
- Rear lift height: 2 inches
- Front lift method: Full-length coil springs and HD radius arms
- Rear lift method: Steel lift block and long U-bolts
- Shocks included: FOX 2.0 IFP Adventure Series (front and rear)
- Shock body size: 2.0 inch steel body construction
- Shock shaft: 5/8 inch heat-treated hard-chrome alloy steel
- Steering correction: Forged drop pitman arm included
- Driveline correction: HD crossmember and indexing ring
- Maximum tire size: Up to 37 x 12.50 with proper wheel backspacing
Included:
- (2) Heavy-Duty Radius Arms
- (2) Front Progressive-Rate Coil Springs
- (2) FOX 2.0 Adventure Series Front Shocks
- (2) FOX 2.0 Adventure Series Rear Shocks
- (1) Heavy-Duty Front Track Bar Relocation Bracket
- (1) Forged Drop Pitman Arm
- (1) HD Transmission Crossmember
- (1) Transfer Case Indexing Ring – 8-Bolt
- (2) Rear 2" Steel Lift Blocks
- (4) Heavy-Duty Rear U-Bolts
- (1) Sway Bar Link & Brake Line Relocation Kit
- (1) Hardware Kit
Fitment:
- 2019–2024 Ram 3500 6.7L Cummins Diesel 4WD (8-Bolt Transfer Case, w/ Overload)
Notes:
- 3 Year Warranty
- Diesel models only
- Will not fit Cab and Chassis models
- Will NOT fit rear air-ride equipped models
- Will NOT Fit Mega Cab Aisin Transmissions (8-bolt)
- Does not fit Dually Models with 8-bolt transmissions (Aisin)
- T-case indexing ring available for 6-bolt and 8-bolt equipped models, check vehicle before ordering
- Vehicles with a Manual Shift Transfer Case require a Manual T-Case Indexing Kit. Purchase ZOND5409
- Trucks equipped with a 2-piece rear driveshaft require carrier bearing shim kit D5406 (not included with kit)