4.5 Inch Lift Kit | Dually | V2 | Ford F-350 Super Duty 4wd (2017-2022)

Built for F-350 Super Duty dually owners who want serious ground clearance without sacrificing factory handling, this 4.5-inch Rough Country lift kit raises your truck while leveling front-to-rear geometry and preserving the ride quality you're used to. Run 33–35-inch tires safely, or push toward 37 inches with proper wheel setup.

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 provide the 4.5-inch lift while maintaining proper suspension geometry and ride comfort.
• Fabricated anti-wrap rear blocks — stronger and longer-lasting than cast alternatives, designed to prevent binding and axle wrap under load.
• Transfer Case Clocking Kit — re-indexes the transfer case to preserve driveline angles and prevent vibration after the lift.
• U-bolt block kit — secures the rear blocks to the axle housing with precision-engineered fasteners.
• Radius arm drop brackets — maintain proper caster angle so your truck handles like factory, with predictable steering and responsiveness.
• V2 Monotube shock absorbers (pair) — application-valved for balanced on- and off-road performance, delivering both control and comfort.

Important notes

• Does not fit gas engine models — diesel Super Duty only.
• Does not fit single rear wheel (SRW) models — dually chassis required.
• Does not fit manual shift transfer cases — automatic transfer case vehicles only.
• Incompatible with the Tremor Factory Trim Package.
• Does not fit 2020 models equipped with the 10-speed transmission.
• Dually rear wheels may require spacers to clear the lifted suspension — confirm fitment during your installation appointment.

Why customers pick this at Road Runner

• Radius arm drop brackets maintain factory caster geometry — no wandering steering or premature tire wear after the lift.
• Rough Country Lifetime Replacement Warranty backed by local service and support.
• Professionally installed by technicians who perform F-350 lifts every week — no guesswork, just precision work.
• Alignment performed in-house as part of every lift install, so your truck drives true from day one.
• Transfer case clocking kit included and installed to eliminate driveline vibration at highway speeds.

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