4.5 Inch Lift Kit | Ford F-250/f-350 Super Duty 4wd (2008-2010)

Built for Super Duty diesel owners who want proper truck stance and ground clearance — this 4.5-inch lift kit raises your F-250 or F-350 while leveling the front with the rear, using coil springs tuned to diesel weight distribution and fabricated blocks engineered for durability. You'll gain room for 33–35 inch tires and maintain factory geometry with radius arm drop brackets that preserve OE caster angles.

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 — fabricated rear blocks designed for strength and longevity, with anti-axle wrap geometry to maintain stock ride quality.
• N3 Shock Kit — application-valved shock absorbers tuned for balanced on and off-road performance on your Super Duty.
• 6 Inch Coil Box — heavy-duty coil springs matched to OE rates and diesel engine weight.
• Kit Box — all necessary brackets, including radius arm drop brackets for proper caster, track bar relocation bracket for axle centering, steering stabilizer relocation bracket, and drop pitman arm.

Important notes

• Does NOT fit V-8 gas engine models or dually configurations.
• V-10 gas engine models will require exhaust modification to clear the front driveshaft.
• If your vehicle is equipped with rear overload leafs, they must be removed before installation.
• A Rough Country single steering stabilizer is recommended with larger tires; a dual stabilizer is required when running 37 inch tires.

Why customers pick this at Road Runner

• Corrected caster geometry — radius arm drop brackets keep OE handling and driveability intact after the lift.
• Diesel-tuned coil springs matched to your motor's weight, not generic compression ratios.
• Professional alignment performed in-house as part of every lift install, ensuring your suspension geometry is dialed in.
• Rough Country lifetime warranty backed locally — we stand behind every kit we install.
• Installed by technicians who perform these lifts every week, not a one-off job shop.

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