6 Inch Lift Kit | 4-link | No Ovld | V2 | Ford F-250/f-350 Super Duty (17-22)

Built for F-250 and F-350 Super Duty owners who want 6 inches of lift without sacrificing factory handling geometry, this 4-Link lift kit replaces your factory control arms with Rough Country's durable fixed upper and adjustable lower arms — a setup that preserves caster angle and maintains the truck's on-road manners while unlocking serious off-road travel and aggressive stance. You'll clear 35"–37" tires comfortably and gain the ground clearance that matters in rough terrain.

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

• Box Kit — the structural foundation that ties the suspension geometry together and supports the lift height.
• Upper Arm Kit (4.5–6") — fixed upper control arms engineered to work with the new geometry and maintain proper alignment angles.
• Lower Arms (4.5–6") — adjustable lower control arms that let you fine-tune suspension geometry and caster during install.
• Radius Arm Drop Brackets — maintain proper caster angle and driveline geometry, critical to keeping the truck's factory handling feel intact.
• Anti-Wrap Rear Blocks (fabricated, no overloads) — stronger and longer-lasting than cast blocks; specially designed to prevent axle wrap and binding while preserving stock ride quality.
• Transfer Case Clocking Kit — re-indexes the transfer case to account for the lift and maintain proper driveline angles.
• 6" Coil Springs — lifted springs that deliver the full 6 inches of ground clearance.
• V2 Monotube Shock Pair (front and rear) — application-valved shocks tuned for balanced performance on-road and off, with extended stainless steel brake lines and brackets included.

Important notes

• Does NOT fit gas engine models — diesel Super Duty only.
• Does NOT fit manual shift transfer cases — automatic transmission required.
• Does NOT fit dually models.
• Does NOT work on models equipped with the Tremor Factory Trim Package.

Why customers pick this at Road Runner

• Radius arm drop brackets and adjustable lower control arms allow our techs to set proper caster during install — your truck handles and steers like stock, not like a lifted truck fighting geometry.
• Rough Country Lifetime Replacement Warranty backed locally — if anything fails, we swap it, no questions.
• Professionally installed by technicians who perform 4-Link lifts on Super Duties every week — you get dialed geometry from day one.
• Alignment performed in-house as part of every lift install — no separate trip to an alignment shop.
• 35"–37" tire clearance out of the box — aggressive without needing trimming or rubbing mods.

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