Take your 2019–2024 Ram 3500 Gas 4WD to the next level with the 4" Radius Arm Suspension System from Zone Offroad. This premium kit delivers improved ride height, enhanced capability, and proper suspension geometry through full-length coil springs, heavy-duty radius arms, steering correction components, and a 3" rear lift setup. Built for strength and long-term reliability, it maintains confident on-road handling while unlocking serious off-road performance.
To maximize control, comfort, and damping consistency, this system includes a full set of four Nitro Shocks. These shocks utilize an IFP monotube design, high-flow pistons, and a 5/8" alloy shaft to deliver superior performance on any terrain. Combined with clearance for up to 37" tires, this kit gives your Ram a stronger stance, smoother ride, and improved capability for towing, hauling, and trail use.
Features:
- Progressive front coils improve ride comfort and terrain absorption
- HD radius arms increase strength, correct caster, and add clearance
- Track bar bracket re-centers the front axle for precise alignment
- Forged drop pitman arm restores proper steering geometry
- Sway bar correction brackets maintain stable handling behavior
- Includes four Nitro shocks for premium damping performance
- Allows clearance for up to 37" tires with correct wheel specs
- Improves daily drivability while boosting off-road capability
Specifications:
- Brand: Zone Offroad
- Front Lift Height: 4 inches
- Rear Lift Height: 3 inches
- Front Lift Method: Full-length coil springs
- Rear Lift Method: Block and U-bolt kit
- Shock Quantity: 4 Nitro Shocks
- Drive Type: 4WD gas models only
- Radius Arms: 1/4" steel, gusseted HD construction
- Max Tire Size: 37 inches (trimming may be required)
- Steering Correction: Forged drop pitman arm
- Exhaust Clearance: Modification required at front driveshaft
- Installation: Professional installation recommended
Included:
- (2) Front Coil Springs
- (2) Heavy-Duty Radius Arms
- (2) Nitro Front Shocks
- (2) Nitro Rear Shocks
- (1) Track Bar Relocation Bracket
- (1) Forged Drop Pitman Arm
- (2) Front Bump Stop Spacers
- (2) Sway Bar Link Brackets
- (2) Rear 3" Lift Blocks
- (4) Rear U-Bolts
- (1) Hardware Kit
Fitment:
- 2019–2024 Ram 3500 6.4L HEMI Gas 4WD (w/o Overload Leaf & w/o Rear Air ride)
Note:
- 3 Year Warranty
- Gas models only
- Will NOT fit Cab and Chassis models
- Will NOT fit rear air-ride equipped models
- Does not fit Vehicles with a Manual Shift Transfer Case
- Even with included exhaust spacers, some vehicles may require slight exhaust modification
- Trucks equipped with a 2-piece rear driveshaft require carrier bearing shim kit D5406 (not included with kit)