4.5 Inch Lift Kit | Drw | D/s | V2 | Ford F-350 Super Duty 4wd (2017-2022)

Built for F-350 Super Duty owners who want serious ground clearance without sacrificing ride quality, this 4.5-inch suspension lift kit transforms your truck's stance and capability. You'll gain increased clearance for 33–35 inch tires while radius arm drop brackets preserve factory caster geometry — the key to keeping your truck handling like it should on and off the pavement.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

• Lifted coil springs — engineered to deliver the full 4.5-inch lift while maintaining proper ride geometry.
• Fabricated anti-wrap rear blocks — stronger and longer-lasting than cast blocks, they prevent axle wrap and binding under load.
• CV front driveshaft — accommodates the lift angle and allows full suspension articulation.
• Rear U-bolt block kit — secures the blocks and transfers load cleanly through the suspension.
• V2 Monotube shock absorbers (front and rear) — application-valved for balanced on and off-road performance.
• Radius arm drop brackets — maintain proper caster angle to preserve factory handling and driveability.

Important notes

• Diesel engine models only — does not fit gas engines.
• Dual rear wheel (DRW) models only — does not fit single rear wheel configurations.
• Rear wheels may require dually wheel spacers for proper fitment and clearance.
• Does not fit manual shift transfer cases.
• Incompatible with the Tremor Factory Trim Package.
• Does not fit 2020 models equipped with the 10-speed transmission.

Why customers pick this at Road Runner

• Rough Country Lifetime Replacement Warranty backed by local installation and service.
• Radius arm drop brackets correct caster geometry — no handling surprises after the lift.
• Professional alignment performed in-house as part of every lift install.
• Fabricated blocks engineered for durability and axle-wrap prevention on heavy trucks.
• Experienced technicians install these kits weekly — your truck gets the right procedure every time.

Ready to build it? Call (678) 400-6467. Hablamos Español.