6 Inch Lift Kit | 4-link | Ovld | Ford F-250 Super Duty 4wd (2011-2014)

Built for F-250 Super Duty owners who want a commanding 6-inch lift without sacrificing driveline geometry or ride quality — this 4-Link lift kit replaces your factory control arms with Rough Country's durable fixed upper arms and adjustable lowers, all while maintaining proper caster angles for factory handling. Supports tires up to 37 inches.

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

• Block U-Bolt Kit — Heavy-duty fasteners engineered to securely mount fabricated anti-wrap rear blocks that prevent axle wrap and binding while maintaining stock ride quality.
• Box Kit — Structural reinforcement for the frame, ensuring proper lift geometry and long-term durability under load.
• N3 Shock Kit — Nitrogen-charged shock absorbers tuned for your F-250, delivering balanced performance on highway and off-road terrain.
• 6" Upper Arm Kit — Fixed upper control arms maintain precise geometry and allow radius arm drop brackets to set caster correctly for predictable handling.
• 6" Lower Control Arms — Adjustable lower arms give you control over final geometry and ride height fine-tuning post-install.
• 6" D-Coil (Coil Springs) — Lifted coil springs rated for the extra height and workload, paired with stainless steel extended brake lines and brackets.

Important notes

• This kit is designed for 2011–2014 F-250 Super Duty 4WD models equipped with rear factory contact overload springs only — it does not fit F-350 models, dually configurations, or gas engine variants.
• Fabricated lift blocks replace your factory block; new anti-wrap rear blocks are included to eliminate binding and preserve ride quality.
• Radius arm drop brackets are calibrated to maintain factory caster angles — proper caster is critical to keeping your truck handling like stock despite the extra height.
• Maximum tire clearance is 37 inches; larger tires may contact body components or suspension.

Why customers pick this at Road Runner

• Rough Country's Lifetime Replacement Warranty covers all components — backed by our local service team if anything ever needs attention.
• Alignment performed in-house as part of every lift install, ensuring caster and toe are dialed in the same day you drive home.
• Our technicians install these kits every week — we know the F-250 platform inside out and catch fitment details before they become headaches.
• Professional brake-line drop and extended-brake-line installation included, so your braking geometry is correct from mile one.

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