6 Inch Lift Kit | M1 Shocks | Chevy/gmc 1500 2wd (99-06 & Classic)

Built for 2WD Chevy Silverado and GMC Sierra 1500 owners who want aggressive lift without sacrificing ride quality, this 6-inch lift kit levels the front-end stance while maintaining factory handling and drivability. It accommodates up to 37-inch tires and eliminates the nose-down look with corrected geometry that preserves OEM comfort.

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

• Box Kit — Contains all frame and mounting hardware for your Chevy Silverado or GMC Sierra 1500 2WD model.
• Fabricated Rear Anti-Wrap Blocks — High-strength blocks engineered to eliminate axle wrap while maintaining stock ride quality and consistent performance.
• M1 Monotube Shock Pair (front and rear) — Nitrogen-charged monotube shocks deliver smooth, controlled handling on and off road while preserving factory travel stops.
• Powder-Coated Steel Crossmembers — Heavy-duty crossmembers with innovative high-clearance design for increased ground clearance and improved off-road capability.
• Steering Knuckles — OEM-geometry steering components maintain correct caster and alignment after lift installation.

Important notes

• Only fits models with 6-lug wheels. Does not fit 2004–2006 models equipped with factory torsion bar front suspension.
• If your vehicle came with factory 17-inch wheels and you are purchasing new wheels, the new wheels must be 17 inches or larger.
• Recommended tire range is 35–37 inches. Larger tires may require additional modifications not included in this kit.

Why customers pick this at Road Runner

• No welding or cutting required — bolt-on installation is straightforward and professional alignment is performed in-house as part of every lift install.
• Factory geometry corrected — caster and driveline angles are preserved, so you get the aggressive stance without compromised handling or accelerated wear.
• Rough Country Limited Lifetime Replacement Warranty backed by a local dealer who stands behind every install.
• M1 Monotube shocks are nitrogen-charged and tuned specifically for this platform — not generic off-the-shelf components.
• Anti-wrap rear blocks eliminate common lift-kit problems, keeping your ride smooth and your driveshaft angle safe.
• Installed and serviced by technicians who do these lifts every week — no learning curve, no surprises.

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