6 Inch Lift Kit | Gas | Ovld | Vertex | Ford F-250 Super Duty 4wd (2015-2016)

Built for F-250 Super Duty owners who want more ground clearance and level stance without sacrificing ride quality — this 6-inch lift kit raises your truck while maintaining factory geometry and handling. Rough Country's Vertex system pairs lifted coil springs with precision-engineered radius arm drop brackets and anti-wrap rear blocks, so you can fit 35"–37" tires and hit the trails with confidence.

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

• Lifted coil springs (front pair) — Vertex 2.5 FR shocks engineered for 6-inch lift and balanced on-road/off-road performance.
• Lifted coil springs (rear pair) — Vertex 2.5 RR shocks engineered for 6-inch lift and balanced on-road/off-road performance.
• Radius arm drop brackets — preserve factory caster geometry so steering angle and highway handling stay stock-correct.
• Fabricated anti-wrap rear blocks — stronger than cast blocks, designed to eliminate axle wrap and binding while maintaining ride quality.
• N2.0 nitrogen-charged shock absorbers — tuned for bump compliance and rebound control across pavement and rough terrain.
• Stainless steel brake lines and brackets — extended to accommodate lift geometry and prevent under-body contact.
• Complete hardware and installation kit — all fasteners, u-bolts, and brackets needed for bolt-on installation.

Important notes

• Kit is designed for models equipped with rear factory contact overload springs only. Does NOT fit F-350, dually, or diesel-engine F-250 variants.
• Radius arm drop brackets correct caster — critical to maintaining factory handling and driveability post-install.
• Tire clearance range: 35"–37". Oversize tires may require trimming or additional modifications.
• Fabricated blocks are engineered to resist flex and wrap — key to long-term durability under load and off-road use.

Why customers pick this at Road Runner

• Lifetime Replacement Warranty from Rough Country — backed by local expertise and in-house parts support.
• Caster correction included — our technicians verify geometry with drop brackets and confirm alignment in-house after every lift install.
• Professional installation by suspension specialists — we perform these kits every week and catch fitment issues before they become problems on the trail.
• In-house alignment as part of install — no need to drive across town; we dial in your angles while you wait.

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