6 Inch Lift Kit | Diesel | No Ovld | Ford F-250 Super Duty 4wd (2015-2016)

Built for F-250 Super Duty diesel owners who want real ground clearance without compromising drivability, this 6-inch lift kit delivers increased ride height while maintaining factory handling geometry. You'll clear 35"–37" tires and keep your truck's caster angles dialed in — crucial for long-term suspension health and steering feel on highway and trail alike.

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-inch D-Coil Springs — lifted front coil springs that raise your truck while preserving axle geometry.
• Radius Arm Drop Brackets — maintain proper caster angles for factory-like handling and driveability.
• Anti-Wrap Rear Blocks — fabricated (not cast) blocks that prevent axle wrap and binding while maintaining stock ride quality.
• N2.0 Nitrogen-Charged Shock Absorbers — valved shocks tuned for balanced on- and off-road performance.
• Stainless Steel Extended Brake Lines & Brackets — everything needed to route brakes correctly after the lift.

Important notes

• This kit is engineered for 2015–2016 F-250 Super Duty 4WD models without rear factory contact overload springs only.
• Does not fit F-350 models, dually models, or gas engine models.
• Recommended tire range: 35"–37". Larger or smaller sizes may affect ride quality and geometry.

Why customers pick this at Road Runner

• Caster correction built in — radius arm drop brackets ensure your truck handles like stock, not like a lifted truck.
• Fabricated rear blocks outlast cast alternatives and eliminate common lift-kit binding problems.
• Professional alignment performed in-house after every lift install — part of the job, not an extra charge.
• Rough Country Lifetime Replacement Warranty backed locally by our shop.
• Installed same-day by techs who do Super Duty lifts every week.

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