6 Inch Lift Kit | 4 Link | Ovld | C/o V2 | Ford F-250 Super Duty (15-16)

Built for Ford F-250 Super Duty owners who want 6 inches of lift with ride-height adjustability and drastically improved suspension geometry, this 4-Link Coilover Conversion Lift Kit replaces your factory independent coil setup with Rough Country's 2.5-inch Vertex Coilovers — giving you the stance, the handling, and the control of a truly engineered platform. With adjustable lower arms and radius-arm drop brackets that preserve proper caster geometry, you'll gain clearance for 35"–37" tires without sacrificing the factory feel your Super Duty deserves.

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 — Reinforced hardware that secures the new lift blocks to your axle housing.
• 6" Upper Arm Kit — Fixed upper control arms engineered to maintain proper suspension geometry at full lift height.
• 6" Lower Arms — Adjustable lower control arms that fine-tune caster and allow ride-height customization through the coil-over adjustment.
• Radius Arm Drop Brackets — Maintain correct caster angle and prevent bump-steer, keeping factory-like handling even with 6 inches of height.
• Fabricated Lift Blocks — Stronger, longer-lasting replacement for the factory lift block; special anti-axle-wrap design preserves stock ride quality.
• Vertex 2.5" Coilover Pair (Left & Right) — Monotube coilovers with external reservoirs, 8-stage adjustable damping, and 56% greater fluid capacity than standard reservoir shocks for superior ride control and adjustability.
• Coilover Conversion Box Kit — Mounts and brackets constructed from 1/4-inch steel to securely anchor your new coilover setup.

Important notes

• Does NOT fit F-350 models, gas engine models, or dually configurations — verify your truck is a 2015–2016 F-250 Super Duty 4WD before ordering.
• Fabricated lift block replaces the factory lift block; removal of the old block is required.
• Installation requires cutting and drilling — plan 6–10 hours for proper completion. Road Runner handles this in-house.
• Alignment performed in-house after every lift install to restore correct caster and toe geometry.

Why customers pick this at Road Runner

• Caster-correcting radius-arm drop brackets engineered in — no hunting for geometry; we dial it in after install.
• Lifetime Rough Country warranty backed by a local shop you can call with questions any Monday–Friday.
• Our technicians perform 4-Link conversions on Super Duties every week — no learning curve, no surprises.
• Alignment performed in-house as part of every lift install; you drive home dialed-in.
• Adjustable Vertex Coilovers let you fine-tune ride height and damping once it's on the ground — true customization without re-installing.

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