6 Inch Lift Kit | 4-link | Ovld | Vertex | Ford F-250 Super Duty 4wd (11-14)

Built for F-250 Super Duty 4WD owners who want a factory-level ride with 6 inches of lift and aggressive capability, this 4-Link lift kit replaces your factory control arms with adjustable lower arms and fixed upper arms — giving you greater suspension travel and ground clearance while maintaining proper geometry. The kit supports tires in the 35"–37" range and preserves factory handling through radius arm drop brackets that ensure correct caster angles.

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 — Secures the rear blocks and distributes load across the axle housing.
• Box Kit — Fabricated mounting brackets for the 4-Link assembly and coil-spring support.
• 6" Upper Arm Kit — Fixed upper control arms engineered to work with the adjustable lower arms and maintain factory geometry.
• 6" Lower Arms — Adjustable lower control arms allow precise caster and camber setup after installation.
• Vertex 2.5 Front Shocks (qty 2) — Nitrogen-charged N2.0 series shocks tuned for balanced on and off-road performance.
• Vertex 2.5 Rear Shocks (qty 2) — Matched rear shocks for consistent damping across the suspension travel.
• 6" D-Coil (Lifted Coil Spring) — Provides the 6-inch lift and extended articulation while resisting axle wrap.
• Radius Arm Drop Brackets — Critical geometry correction pieces that set proper caster and prevent binding during suspension movement.
• Anti-Wrap Rear Blocks — Fabricated blocks that replace factory blocks, prevent axle wrap, and maintain ride quality under load.
• Stainless Steel Extended Brake Lines and Brackets — Accommodate the lift height and ensure safe brake system function.

Important notes

• This kit is designed for 2011–2014 F-250 Super Duty 4WD models only — it does not fit F-350, dually, or gas-engine models.
• Your truck must be equipped with factory rear contact overload springs for this kit to install correctly.
• The fabricated lift block included in this kit replaces your factory-equipped block — do not reuse the original block.
• Radius arm drop brackets are factory-critical for caster geometry and handling — proper setup during installation is essential.
• Tire clearance tops out at 37" — oversized tires may contact suspension components or bodywork.

Why customers pick this at Road Runner

• Professional installation by technicians who perform these kits weekly — proper caster and geometry setup is built in.
• In-house four-wheel alignment after lift install ensures correct tire wear and steering response.
• Lifetime Replacement Warranty backed by Rough Country and honored locally at Road Runner.
• Complete kit ships with shocks, brackets, and brake-line extensions — no hunting for add-on parts.

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