Upgrade your 2020–2022 Ford F-250 or F-350 Super Duty 4WD Gas truck with the Zone Offroad 7" Radius Arm Lift Kit featuring Nitro Series Shocks, engineered to improve ride quality, increase tire clearance, and enhance off-road capability. This complete system includes every component required to properly lift your Super Duty while maintaining steering geometry, alignment, and stable handling. Designed to clear up to 37" tires, this lift kit delivers an aggressive stance and excellent performance on any terrain.
The kit includes heavy-duty replacement radius arms, full-length gas-engine-specific coil springs, a forged pitman arm, track bar alignment components, and a full set of Nitro Series nitrogen-charged shocks. Backed by Zone Offroad’s Factory Protection Plus program—including a 5-year/60,000-mile drivetrain warranty and a limited lifetime warranty—this system delivers the durability and confidence Super Duty owners expect.
Features:
- Heavy-duty radius arms correct caster and increase ground clearance
- Full-length coil springs tuned for smooth gas-engine ride quality
- Forged pitman arm restores proper steering geometry after lifting
- Track bar relocation bracket re-centers the front axle accurately
- Nitro Series shocks improve control with nitrogen-charged design
- Clears up to 37" tires with proper wheel backspacing
- Dual-welded components ensure long-term durability and strength
- Backed by Factory Protection Plus with lifetime component warranty
Specifications:
- Brand: Zone Offroad
- Front Lift Height: 7 inches
- Front Lift Method: Coil Springs & Radius Arms
- Rear Lift Height: 5 inches
- Rear Lift Method: Lift Block
- Shocks Included: Nitro Series
- Shock Type: Nitrogen-charged twin-tube damper
- Valving: 10-stage velocity-sensitive valving
- Shock Construction: Dual-welded ends, self-lubricating seals
- Finish: Black powder coat
- Tire Capacity: Fits up to 37" tires (trimming may be required)
- Warranty: 5-year/60k drivetrain + limited lifetime
- Construction: Heavy-duty fabricated steel components
Included:
- (2) Heavy-Duty Fabricated Radius Arms
- (2) Front Coil Springs
- (1) Track Bar Relocation Bracket
- (1) Forged Pitman Arm
- (2) Nitro Series Front Shocks
- (2) Nitro Series Rear Shocks
- (1) Rear 5" Lift Block
- (4) Rear U-Bolts & Hardware
- (1) Complete Installation Hardware Kit
Fitment:
- 2020-2022 Ford F-250 Super Duty 4WD Gas
- 2020-2022 Ford F-350 Super Duty 4WD Gas
Notes:
- 5-Year/60,000-Mile Drivetrain Warranty
- GAS MODELS ONLY
- Front exhaust modification may be required to clear front drive shaft.
- Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration.
- Some trucks with a rear driveline vibration may have a recall from Ford regarding the rear axle. (Safety Recall 21S31) Due to the recall procedure, Zone recommends to have this performed prior to installing the lift
- Fits SRW models only