6 Inch Lift Kit | Diesel | Radius Arm | C/O V2 | Ford F-250 Super Duty (11-14)

Raise your 2011–2014 Ford F-250 Super Duty by 6 inches with Rough Country's Radius Arm Coilover Conversion Suspension Lift, delivering a higher stance while preserving smooth, factory ride quality and supporting up to 37-inch tires.

Rough Country engineered the kit to keep suspension geometry close to stock, relying on ultra-durable Radius Arms that bolt into factory mounts for a factory-like angle. Each radius arm weighs 27 lbs and uses sturdy rubber bushings to absorb vibration while you drive.

• 2.5-inch piston Vertex Coilovers with nitrogen charging, eight-stage adjustment, and monotube design for consistent damping
• Top-mounted reservoir brackets and coil-over mounts crafted from 1/4-inch steel for enhanced rigidity
• Original independent coil/shock setup replaced with a single, robust coilover system and a monotube shock for improved damping control
• Increased oil capacity and damping sensitivity from the external reservoir design
• Overall system designed to accommodate larger tires while preserving ride comfort

Installation notes: cutting and drilling are required, with an estimated 6–10 hours to complete the full installation. The kit is designed for home installation and can be completed efficiently with the right tools.

Warranty: this suspension lift is backed by a Limited Lifetime Replacement Warranty against manufacturer defects, providing coverage for structural and workmanship issues after purchase.