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

Built for Super Duty owners who want 6 inches of lift without compromising driveline geometry — this BDS radius arm kit preserves caster and pinion angle while giving you the clearance for 35-inch tires on your 2008–2010 Ford F-250 or F-350 4WD gas engine rig.

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

• Coil springs — engineered to handle the 6-inch lift while maintaining ride quality and load capacity.
• Radius arm assembly — corrects geometry and keeps pinion angle true, protecting driveshaft and transmission life.
• Track bar bracket — repositions the track bar to maintain axle centering under the truck.
• Bump stops and hardware — complete installation package with all fasteners.

Out back

Factory rear blocks with your choice of shock tier — select between FOX 2.0 Performance or NX2 Nitro depending on your driving style and budget. Factory overload springs remain available as an option for maximum payload.

Pick your shocks

• BDS NX2 Nitro Series — comfortable daily driver, responsive off-road, excellent value for the money.
• FOX 2.0 Performance Series — premium damping, tuned for high-speed trails and rough terrain, superior rebound control.

Important notes

• Fits 2008–2010 Ford F-250 and F-350 Super Duty 4WD gas models only.
• Clears up to 35-inch tires with proper backspacing.
• Block kit comes in two variants — with or without factory overload springs — depending on your payload needs.
• Radius arm geometry correction preserves driveline angles and extends transmission / driveshaft service life.

Why customers pick this at Road Runner

• BDS lift kits backed by the manufacturer's warranty, honored locally by our techs.
• Professional install in our shop by technicians who bolt these kits in every week — no surprises, no comebacks.
• We stock both shock tiers in-house, so you pick the ride feel that fits your budget and driving style.
• Full-service shop — we handle wheels, tires, and suspension as a complete package.

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