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

Elevate the stance and capability of your 2011–2014 Ford F-250 Super Duty with Rough Country’s 6-inch Radius Arm Lift Kit. Designed to preserve factory geometry while delivering meaningful performance gains, this kit transforms your truck into a confident on- and off-road performer with a commanding street presence.

Why this kit stands out

• Factory-like geometry, maximum stability: By keeping suspension angles close to stock, the kit preserves ride quality and steering response even when you’re off the pavement.
• Heavy‑duty radius arms: 27 lb each with rugged rubber bushings absorb vibrations and road irregularities, delivering a smoother, more controlled ride than stock components.
• All‑inclusive, bolt‑on installation: The 100% bolt‑on design means no cutting, no drilling, and a faster, straightforward install that respects your time and the truck’s factory mounts.
• Balanced on- and off-road performance: A complete suspension upgrade that maintains factory load handling while unlocking serious lift for aggressive looks and enhanced capability.

What’s included and how it helps

• 6-inch Radius Arm Suspension Lift: Elevates the front end while preserving geometry for predictable handling and improved approach/departure angles.
• Precision-fit Radius Arms: Engineered to bolt directly into factory mounts for a streamlined install and reliable, factory-like alignment.
• Adjustable alignment cam at the axle: Enables caster adjustment to fine‑tune steering and stability as you ruggedize your ride.
• Track bar relocation bracket: Maintains proper track width and steering geometry at height.
• Drop pitman arm: Supports consistent steering linkage geometry across the lift range.
• N2.0 Shocks (front and/or rear as specified by kit): Deliver a truly balanced ride quality for both everyday driving and off-road excursions.
• Lifted coil springs: Complement the radius arms for a stable, controlled ride height and load handling.
• Brake line relocation brackets: Safely accommodates increased height without compromising braking response.

Installation, durability, and warranty

The kit’s 100% bolt-on design makes installation fast and straightforward, with no cutting or drilling required. Built to endure the rigors of daily driving and trail use, it’s backed by Rough Country’s Lifetime Replacement Warranty for long-term peace of mind.

Who this kit is for

If you’re looking to dramatically improve the aggressive stance of your Ford F-250 while preserving ride quality and factory-oriented geometry, this 6-inch Radius Arm Lift Kit is the smart, durable choice for 2011–2014 models.