Description
Upgrade your Super Duty with the Zone Offroad 4-inch Suspension Lift System engineered specifically for 2020–2021 Ford F-350 Dually Diesel trucks. Designed for performance, durability, and proper suspension geometry, this system features heavy-duty fabricated radius arms, full-length coil springs, and precision steering correction components. Whether you’re towing, hauling, or building a clean stance, this kit delivers improved ground clearance and confident handling both on and off the road.
This system includes four Zone Nitro Series shocks, delivering reliable, nitrogen-charged performance with velocity-sensitive valving for improved ride quality and control. The rear lift system is tailored specifically for dually applications, ensuring proper load support and leveling. With clearance for up to 37-inch tires and Zone’s Factory Protection Plus warranty, this lift kit provides the strength and reliability your F-350 demands.
Features:
- Adds 4-inch suspension lift for improved stance and clearance
- Radius arm drop brackets correct caster and suspension geometry
- Includes 4 Nitro Series shocks for enhanced ride control
- Nitrogen-charged shocks deliver consistent performance
- Forged pitman arm maintains proper steering geometry
- Track bar bracket recenters front axle after lift install
- Full-length coil springs provide smooth ride quality
- Clears up to 37-inch tires with minor trimming required
Specifications:
- Brand: Zone Offroad
- Front Lift Height: 4 Inches
- Rear Lift Method: Block and U-Bolt Kit
- Front Suspension Type: Radius Arm Drop Bracket System
- Drive Type: 4WD
- Maximum Tire Size: 37 Inches
- Shocks Included: Yes (4) Nitro Series
- Shock Type: Nitrogen-Charged Twin Tube
- Shock Valving: 10-Stage Velocity Sensitive
- Shock Finish: Black Powder Coat
Included:
- (2) Nitro Series Front Shocks
- (2) Nitro Series Rear Shocks
- (1) Front Coil Spring Set
- (1) Radius Arm Drop Bracket Kit
- (1) Track Bar Relocation Bracket
- (1) Forged Pitman Arm
- (1) Rear Lift Block and U-Bolt Kit
- (1) Bump Stop Extension Kit
- (1) Complete Installation Hardware Kit
Fitment:
- 2020–2021 Ford F-350 Super Duty DRW 6.7L Powerstroke Diesel 4WD
Note:
- 3 Year Warranty
- Dually Model Only
- Diesel Model Only
- 37×12.50 tires may require minor trimming. Factory wheels fit when paired with factory / original equipment tire size.
- Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration.
- Due to taller factory ride height, Tremor models will not net full advertised lift height. Final ride height will be the same as standard models
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