6 Inch Lift Kit | Diesel | Ovld | D/s | V2 | Ford F-250/f-350 Super Duty (23-26)

Built for Ford Super Duty diesel owners who want maximum clearance and a smooth ride, this 6-inch radius arm drop lift kit raises your truck while preserving factory suspension geometry. Run up to 37-inch tires and maintain the smooth, factory-like handling that Rough Country's caster-corrected design delivers.

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

• 6.5 In Block U-Bolt Kit with overloads — specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problems. Fabricated construction is stronger and offers longer lifespan than cast alternatives.
• Radius arm drop brackets — precision fit to factory mounts for easier installation and properly set caster angle, crucial to maintaining factory handling and driveability.
• 6 Inch Coil Box — engineered to work with the radius arm geometry for balanced front-to-rear leveling.
• CV Front Drive Shaft — diesel-specific component that maintains driveline geometry and protects your transfer case during articulation.
• V2 Monotube Shock Pair (front and rear) — application-valved N3 series absorbers deliver balanced performance for on and off-road use.
• Kit Box with all fasteners and hardware — everything needed for complete installation.

Important notes

• Diesel engines only — does not fit gas-engine Super Duty models.
• 4WD only — does not fit manual shift transfer cases or dually models.
• Not compatible with Tremor Factory Trim Package.
• 10-speed transmission models — dial pin must be removed during installation.
• Max tire size 37 inches — stay within this range to preserve suspension geometry and brake performance.

Why customers pick this at Road Runner

• Radius arm drop brackets preserve factory caster geometry — your truck handles like stock, not like a lift kit.
• Rough Country's limited lifetime warranty on structural defects — backed locally by our team.
• Professional installation by technicians who install these kits every week — you get it right the first time.
• Alignment performed in-house as part of every lift install — included, not an add-on.
• Diesel-specific driveline engineering — CV shaft included to protect your transfer case.

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