6 Inch Lift | Ovld | D/s | C/o Vertex | Ford F-250/f-350 Super Duty (17-22)

Built for Super Duty owners who demand premium suspension geometry and tire clearance without sacrificing ride quality, this 6-inch coilover conversion lift raises your truck while preserving factory handling angles. Run up to 37-inch tires and swap the factory independent coil shock setup for adjustable Vertex coilovers engineered to maintain driveline geometry.

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" Lift Kit Box — Complete structural kit for the 6-inch raise on Ford Super Duty 2017–2022 models.
• 6.5" Block U-Bolt Kit (Overloads) — Heavy-duty rear blocks engineered with anti-axle wrap design to maintain stock ride quality and eliminate common lift block issues.
• Coilover Conversion Kit — Replaces factory independent coil shock and coil setup with premium monotube suspension.
• CV Front Drive Shaft — Diesel-rated constant-velocity driveshaft for 4WD models, ensuring smooth power delivery at lift height.
• Vertex 2.5" Adjustable Front Coilovers (Left & Right) — 8-stage adjustable, nitrogen-charged monotube design with external reservoir (56% greater fluid capacity than average) and radius arm drop brackets for proper caster correction.
• Vertex 2.5" Rear Coilovers (Pair) — Matched rear coilovers tuned for 6-inch height and superior damping control.

Important notes

• Does NOT fit gas engine models — diesel engines only.
• Does NOT fit dually models.
• Does NOT fit manual shift transfer cases — automatic transmission vehicles only.
• ONLY fits models equipped with rear factory contact overload springs.
• Does NOT work on Tremor Factory Trim Package models.
• Installation requires cutting and drilling; allow 6–10 hours for completion.

Why customers pick this at Road Runner

• Radius arm drop brackets preserve factory suspension geometry and caster angle — critical for maintaining steering feel and tire wear.
• Vertex 2.5" monotube coilovers with 8-stage adjustability deliver tuned damping without sacrificing comfort.
• Fabricated blocks outlast cast alternatives and resist axle wrap.
• Professional installation by technicians who dial in geometry and alignment in-house — part of every lift install.
• Rough Country's limited lifetime replacement warranty backed locally at Road Runner.
• CV driveshaft included — no mid-travel binding or vibration.

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