6 Inch Lift Kit | Diesel | 4 Link | Rr Spring | Ford F-250/f-350 Super Duty (05-07)

Built for diesel Super Duty owners who want maximum ground clearance without sacrificing factory geometry, this 6-inch 4-link lift kit raises your F-250 or F-350 while preserving the suspension angles that keep your truck handling and riding like Ford intended. You'll clear 35–37 inch tires and gain that aggressive stance — all with 100% bolt-on installation and no cutting or drilling required.

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

• N3 Shock Kit — Application-valved shocks tuned for balanced on and off-road performance, from daily driving to rough terrain.
• 6-Inch Upper Control Arm Kit — Precision-fit to factory mounts for easier installation and factory-like suspension geometry.
• 6-Inch Lower Control Arms — Adjustable at the axle to dial in caster angles and maintain proper handling characteristics.
• 6-Inch Rear Leaf Springs (pair) — Durable coil springs engineered to support the lifted ride without bottoming out.
• 6-Inch D-Coil — Works with the leaf springs to maintain ride quality and load capacity.
• Radius Arm Drop Brackets — Relocate the radius arms to preserve critical caster geometry and factory driveability.
• Track Bar Relocation Bracket — Keeps track bar geometry correct after the lift.
• Drop Pitman Arm — Adjusts steering linkage geometry for proper angles post-lift.
• Brake Line Relocation Brackets — Route brake lines safely away from suspension travel.
• Universal U-Bolt Kit — Secures suspension components to the axle.

Important notes

• Diesel engine models only — does NOT fit gas-engine F-250/F-350.
• Does NOT fit dually models.

Why customers pick this at Road Runner

• Radius arm drop brackets correct caster angles — your truck handles like stock, not like a lifted truck fighting geometry.
• Rough Country lifetime warranty backed locally — no mail-in hassles, we stand behind every install.
• Professionally installed by techs who do 4-link Super Duty lifts every week — speed and precision matter on complex suspension work.
• Alignment performed in-house as part of every lift install — angles locked in the same day.
• 100% bolt-on design — no cutting, drilling, or fabrication; most trucks finish in one day.

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