6 Inch Lift Kit | V2 | Chevy/gmc Sierra/silverado 2500 4wd (1999-2004)

Built for Chevy and GMC heavy-duty truck owners who want 6 inches of ground clearance without sacrificing factory ride comfort, this Rough Country lift kit combines CNC-machined knuckles, laser-cut crossmembers, and an integrated skid plate to handle serious off-road terrain. You'll clear up to 35-inch tires and maintain the smooth, predictable handling that makes your truck livable on pavement and capable on the trail.

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

• 6-inch Driver Knuckle — CNC-machined front suspension component that raises the driver side and maintains geometry for correct caster and suspension travel.
• 6-inch Passenger Knuckle — Matching passenger-side knuckle for balanced front-end lift and symmetrical handling.
• Torsion Drop Kit Box — Unloads the factory torsion bars to accommodate the 6-inch lift and restore ride height geometry.
• Kit Box (Front/Rear) — Complete hardware package with brackets, fasteners, and reinforcement pieces for secure installation.
• Crossmember Kit Box — Laser-cut, heavy-duty crossmembers that replace factory units and integrate the skid plate for underbody protection.
• V2 Monotube Shock Pair (qty. 2) — Twin sets of velocity-sensitive, twin-tube monotube shocks engineered for smooth on-road damping and off-road control at full droop and compression.

Important notes

• Kit is applicable on 2007 "Classic" models.
• Requires minor modification to the front differential.
• Models equipped with 2-piece driveshafts require a separate carrier-bearing drop kit (SKU 1115) to maintain driveline angles after lift.
• Torsion bar unloading tool (SKU 1067) is required for safe installation — our technicians have these on hand.
• Designed to run 35-inch tires; tire fitment beyond this range may require additional clearance work or trim.

Why customers pick this at Road Runner

• Factory ride quality preserved — geometry and shock tuning keep the truck comfortable on the street and composed on rough terrain.
• Rough Country lifetime warranty backed locally — if anything fails, we handle the warranty work here.
• Professionally installed by technicians who perform these lifts every week — no guesswork, no comebacks.
• Alignment performed in-house as part of every lift install — caster, camber, and toe corrected to factory spec.
• Driveline geometry verified — if your truck has a 2-piece shaft or differential mods are needed, we manage that as part of the install.

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