6 Inch Lift | R/a | C/o Vertex | Ford F-250/f-350 Super Duty 4wd (2023-2026)

Built for Ford Super Duty owners who demand adjustable height and off-road capability without compromising ride quality, this 6-inch coilover conversion lift kit replaces the factory coil springs with fully adjustable Vertex 2.5-inch monotube coilovers, letting you fine-tune your stance and run up to 37-inch tires. Dual front shocks and tubular radius arms preserve factory-like handling geometry while delivering aggressive ground clearance and eliminating the factory rake.

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

• 6" Coilover Conversion Kit Box — Houses the front-end coilover mounting system and structural components for the lift conversion.
• 4.5"-6" Radius Arm Kit — Adjustable tubular radius arms with 2-inch outer diameter, precision-fit to OEM mounts, maintain proper caster geometry and eliminate bump steer.
• 6.5 In Block U-Bolt Kit — Heavy-duty fabricated rear lift blocks engineered to resist axle wrap and preserve factory ride quality.
• Radius Arm Passenger & Driver Upgrade Boxes — Complete front-end geometry correction package for both sides of the vehicle.
• Vertex 2.5 Adjustable Front Coilovers (Pair) — Nitrogen-charged monotube coilovers with 8-stage adjustability and external reservoirs offering 56% more fluid capacity for cooler, consistent performance.
• Vertex 2.5 Rear Shocks (Pair) — Performance-tuned rear monotubes engineered to complement the front coilover setup and enhance four-corner handling.
• V2 Monotube Shock Pair — Secondary dual front shocks that create a dual-shock setup at each front corner, increasing stability and control.

Important notes

• This kit does NOT fit models equipped with a gas engine — diesel engines only.
• Does NOT fit models equipped with the Tremor Off-Road Package, which comes with an approximately 1.5-inch factory lift.
• Does NOT fit dually models.

Why customers pick this at Road Runner

• Fully adjustable height — dial in your exact stance and tire clearance without re-ordering parts.
• Precision caster correction via tubular radius arms — preserves factory-like handling and eliminates the need for excessive alignment workarounds.
• Rough Country Lifetime Warranty backed locally — covered parts replaced at Road Runner, no shipping hassles.
• Professional installation by technicians who install these kits every week — same-day turnaround on most builds.
• In-house alignment performed as part of every lift install — your geometry is dialed before you leave the shop.

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