6 Inch Lift Kit w/ Radius Arm | Ford F250/F350 Super Duty (08-10) 4WD | Diesel

Built for diesel Super Duty owners who want maximum clearance without sacrificing the truck's load-carrying geometry. This BDS 6-inch lift kit pairs radius arm geometry correction with your choice of block or leaf spring setup, letting you run bigger tires while keeping driveline angles true to spec.

Installed and serviced at Road Runner Wheels & Tires. Most kits go in the same day. Call (678) 400-6467 to schedule.

What you get up front

• Radius arm kit — maintains factory caster and pinion angle so your truck tracks straight and your driveline stays happy under load.
• Front coil springs — engineered for the 6-inch height while supporting diesel weight and towing duty.

Out back

Choose your rear setup: block kit (with or without factory overload springs) for simplicity and strength, or leaf springs for premium ride quality and fine-tuned load handling. Either way, you get the full 6 inches of clearance.

Pick your shocks

• BDS NX2 Nitro Series — comfortable daily driver with solid damping; the value choice for trucks that work hard Monday through Friday.
• FOX 2.0 Performance Series — premium monotube design with dual-speed compression; built for rough terrain and consistent feel at highway speeds.

Why customers pick this at Road Runner

• Geometry correction keeps your Super Duty's steering and driveshaft in the sweet spot — no wandering, no premature wear.
• BDS warranty backed locally; we stand behind every kit we install.
• Our techs install these every week — diesel Super Duty lifts are our bread and butter.
• Professional install in our shop means you're rolling by quitting time.

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