6 Inch Lift Kit | Diesel | Radius Arm | M1 | Ford F-250 Super Duty 4WD (11-14)

Rough Country's 6-inch Radius Arm Lift Kit for the Ford F-250 Super Duty 4WD (11-14) Diesel, M1 delivers an aggressive, lifted silhouette without sacrificing factory geometry or daily drivability. Built to bump up performance and durability where you need it most, this kit turns a stock F-250 into a confident, off-road-ready machine.

Rough Country engineered the kit to maintain the factory-like angles of the suspension while lifting the ride height, so you get the best of both worlds: enhanced capability off-road and a ride you can live with on pavement.

What makes this kit stand out

• Ultra-durable Radius Arms: 27 lbs each, precision-fit to bolt into factory mounts for an easier install and a factory-like angle; paired with rugged rubber bushings for maximum vibration absorption.
• All-inclusive, bolt-on design: 100% bolt-on installation with no cutting, drilling, or modifications required, saving time and reducing complexity.
• Direct-fit hardware for better geometry: includes an adjustable alignment cam at the axle for caster adjustment, a track bar relocation bracket, and a drop pitman arm to preserve steering geometry at height.
• Enhanced ride quality: a full set of N2.0 Shocks balances on- and off-road performance, complemented by lifted coil springs and brake line relocation brackets for proper clearance.
• Durability and warranty: backed by Rough Country's Lifetime Replacement Warranty.