6 Inch Lift Kit | Diesel | No Ovld | V2 | Ford F-250/f-350 Super Duty (23-26)

Built for Ford Super Duty diesel owners who want 6 inches of ground clearance without sacrificing factory ride quality, this Rough Country radius arm drop lift kit levels your truck front to rear while preserving proper suspension geometry. Run 35–37 inch tires and maintain the smooth, predictable handling you're used to — the key is keeping suspension angles as close to factory spec as possible.

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

• 4.5 In Block U-Bolt Kit — Fabricated rear blocks are stronger than cast alternatives and engineered with anti-axle wrap geometry to maintain stock ride quality while eliminating common lift block problems.
• 6 Inch Coil Box — Precision-fit front coil box supports increased ride height while keeping factory-like suspension angles.
• Radius Arm Drop Brackets — Allow proper caster correction to preserve factory handling and driveability.
• Transfer Case Clocking Kit — Repositions the transfer case to maintain correct driveline geometry and prevent binding.
• V2 Monotube Shock Pair (qty 2) — Application-valved N3 series shocks deliver balanced on and off-road performance tuned for this specific lift height.
• Kit Box — Contains all fasteners, brackets, and hardware needed for complete installation.

Important notes

• Diesel engine models only — does NOT fit gas engine Super Dutys.
• 4WD only — does NOT work on 2WD trucks.
• Does NOT fit dually models.
• Does NOT fit manual shift transfer cases — automatic transfer case required.
• Models equipped with a 10-speed transmission must have the dial pin removed during installation.
• Does NOT work on models equipped with Tremor Factory Trim Package.
• Installation requires cutting and drilling — plan 6–10 hours for completion, or have Road Runner handle it professionally.

Why customers pick this at Road Runner

• Radius arm drop brackets and transfer case kit preserve corrected caster and driveline geometry — no pulling, wandering, or accelerated tire wear after lift.
• Rough Country lifetime warranty backed locally — if something fails, we handle the claim and replacement.
• Professionally installed by technicians who perform these lifts every week and know every fitment caveat cold.
• Alignment performed in-house as part of every lift install — corrected geometry confirmed on our alignment rack before you leave.
• N3 series shocks tuned for this exact kit — no aftermarket guessing game, just factory-balanced performance.

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