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

Overview

Transform the look and capability of your 2011–2014 Ford F-250 Super Duty with Rough Country’s 6-inch Radius Arm Lift Kit. This kit keeps your truck’s factory geometry intact while delivering a bold, aggressive profile and improved off-road durability. The result is a confident, lifted ride that maintains comfortable everyday handling and proven reliability.

What sets it apart

• Ultra-durable Radius Arms (27 lbs each) bolt into factory mounts for a straightforward, no-drill install and a more factory-like angle that preserves ride quality.
• Concrete attention to geometry with an adjustable alignment cam at the axle for caster tuning, plus a track bar relocation bracket and drop pitman arm to maintain steering precision at height.
• Includes N2.0 Shocks for a balanced, composed ride on and off-road, paired with lifted coil springs and brake line relocation brackets to fit the higher stance safely.
• 100% bolt-on installation—no cutting, no drilling, and no guesswork—saving time and labor for a quicker, cleaner upgrade.
• Backed by Rough Country’s Lifetime Replacement Warranty for long-term peace of mind.

Ride quality and performance

The kit maintains factory specs where it matters most, delivering a stable ride at highway speeds while providing confident off-road performance. The radius arms, robust bushings, and tuned components work together to absorb vibration and keep your axle angles near stock, ensuring consistent handling and predictable steering. Daily drivers will notice a balanced on- and off-road experience without sacrificing comfort.

What’s included

• 6-inch Radius Arm suspension components
• Lifted coil springs
• Durable Radius Arms with rubber bushings
• Adjustable alignment cam at the axle
• Track bar relocation bracket
• Drop pitman arm
• N2.0 Shocks
• Brake line relocation brackets

Installation and compatibility

Designed for a 11-14 Ford F-250 Super Duty, this kit offers a straightforward, bolt-on installation that minimizes downtime and avoids complex modification work. Ideal for daily drivers seeking a rugged look with off-road capability, while preserving key suspension geometry for ride fidelity and handling confidence.