6 Inch Lift Kit | 4-link | No Ovld | Ford F-250 Super Duty 4wd (2011-2014)

Built for F-250 Super Duty 4WD owners who want a 6-inch lift without sacrificing factory handling, this 4-Link lift kit replaces your factory control arms with a durable, adjustable geometry setup that levels front-to-rear and clears 35"–37" tires. Rough Country's radius arm drop brackets preserve proper caster angle — critical for maintaining stock driveability and steering feel after the lift.

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

• Block U-Bolt Kit — Fabricated rear blocks replace factory units, stronger than cast alternatives and designed to eliminate axle wrap while maintaining stock ride quality.
• Box Kit — Structural reinforcement for the rear frame to integrate the new lift geometry securely.
• N3 Shock Kit — Nitrogen-charged shock absorbers tuned for balanced on- and off-road performance without harshness on the highway.
• 6" Upper Arm Kit — Fixed upper control arms engineered to the new lift height for consistent geometry.
• 6" Lower Arms — Adjustable lower control arms allow fine-tuning of caster and camber during installation.
• 6" D-Coil — Lifted coil springs provide the 6-inch gain while working with the new arm geometry to level the truck.

Important notes

• This kit is for 4WD models without rear factory contact overload springs. Does not fit F-350, gas-engine, dually, or models equipped with factory overload springs.
• Radius arm drop brackets must be installed to maintain proper caster angle and factory handling characteristics.
• Kit includes stainless steel extended brake lines and brackets — no modifications to your existing brake system are required during installation.

Why customers pick this at Road Runner

• Rough Country Lifetime Replacement Warranty backed locally — we handle warranty claims with no runaround.
• Caster correction built in — our technicians dial in the radius arm brackets during every install to keep your truck steering straight and true.
• Fabricated lift blocks last longer and resist axle wrap — you get durability that cast alternatives can't match.
• Professional alignment performed in-house after every lift install — included as part of the service, not an upsell.
• Nitrogen-charged N3 shocks tuned for balance — smooth daily driving plus real off-road capability without the jarring feel of budget shocks.

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