6 Inch Lift Kit | Gas | C/o V2 | Ford F-250/f-350 Super Duty 4wd (05-07)

Built for first-generation Super Duty owners who want 6 inches of lift with factory-like handling, this coilover conversion kit replaces your truck's factory independent coil-shock setup with a precision-engineered suspension system. Run 35–37 inch tires while preserving smooth ride quality and proper suspension geometry through adjustable radius arm drop brackets that maintain correct caster angle.

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

• Vertex 2.5" Adjustable Coilovers (pair) — Nitrogen-charged monotube shocks with 8-stage damping adjustment, external oil reservoir, and 56% greater fluid capacity than standard designs for superior damping control and ride refinement.
• Radius Arm Drop Brackets — Precision-fit to factory mounts; maintain proper caster geometry to preserve factory handling and driveability.
• Add-A-Leaf Kit — Reinforces rear suspension to level the truck with the new front height.
• 3" Rear Blocks & U-Bolt Kit — Completes the rear lift package with secure fastening.
• Coilover Conversion Box — All fasteners, brackets, and hardware needed for a complete bolt-on installation.

Important notes

• Does not fit dually models.
• If your truck is equipped with rear overload leafs, they must be removed before installation.

Why customers pick this at Road Runner

• 6 inches of lift with proven coilover geometry — no compromises on handling or comfort.
• Radius arm drop brackets preserve factory caster angle, keeping your steering and suspension response stock-like.
• Professionally installed by suspension specialists who see these conversions every week.
• Alignment performed in-house as part of every lift install — you drive out straight.
• Rough Country lifetime warranty backed locally — any defect, we replace it.

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