6 Inch Lift Kit | No Ovlds | Ford F-250/f-350 Super Duty 4wd (2017-2022)

Built for Super Duty owners who want serious ground clearance without sacrificing ride quality, this 6-inch lift kit from Rough Country transforms your F-250 or F-350 4WD with a complete suspension overhaul. You'll clear up to 37-inch tires while preserving factory geometry through precision-engineered radius arm drop brackets and anti-wrap rear blocks.

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

• 6" Coil Box — lifted coil springs engineered to raise the front end while maintaining proper suspension angles.
• N3 Shock Kit — application-valved shock absorbers balanced for both on- and off-road performance.
• Radius Arm Drop Brackets — allow proper caster correction, crucial for maintaining factory handling and driveability after the lift.
• 4.5" Block U-Bolt Kit (No Overloads) — fabricated rear blocks that are stronger and longer-lasting than cast alternatives.
• Anti-Axle Wrap Rear Blocks — specially designed to prevent binding and maintain stock ride quality without common lift block problems.
• Transfer Case Clocking Kit — positions the transfer case to preserve driveline geometry.
• Universal U-Bolt Kit — additional fastening hardware for secure installation.

Important notes

• Does not fit gas engine models, dually models, or manual shift transfer cases.
• Does not fit models with 3.5" rear axle tube.
• Does not fit models equipped with rear factory contact overload springs (OE overloads must be removed).
• Does not work on Super Duty models equipped with the Tremor Factory Trim Package.

Why customers pick this at Road Runner

• Radius arm drop brackets ensure proper caster correction — geometry stays true to factory specs, so your truck handles and drives like it should.
• Rough Country Lifetime Replacement Warranty backed locally — we stand behind every kit we install.
• Professional installation by technicians who do Super Duty lifts every week — no guesswork.
• Alignment performed in-house as part of every lift install — corrected geometry from day one.
• Fabricated anti-wrap blocks outlast cast alternatives and eliminate common suspension binding issues.

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