6 Inch Lift Kit | Alum/stamp Steel | N3 Struts | Chevy/gmc 1500 (14-18 & Classic)

Built for Chevy and GMC 1500 owners who want a level stance with serious off-road presence — this 6-inch lift kit eliminates factory rake and delivers a bold, aggressive appearance while supporting 35–37 inch tires. The high-clearance crossmember design maximizes ground clearance for rugged terrain, and heavy-duty fabricated lift blocks with anti-axle wrap engineering preserve factory ride comfort under load.

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

• Aluminum Control Arm Knuckle — maintains proper geometry and accommodates the 6-inch lift height.
• 6" Kit Box — houses all fabricated suspension components for a complete, integrated lift assembly.
• Crossmember Box — precision laser-cut crossmember that maximizes ground clearance without sacrificing driveline protection.
• N3 Shock Pair — nitrogen-charged shocks tuned for the 6-inch lift geometry.
• Loaded Strut Pair — pre-assembled front struts ready to install and dial in your new stance.

Important notes

• Requires cutting and drilling. Confirm whether your stock control arms are cast aluminum, cast steel, or stamped steel for proper fit.
• Does NOT fit Denali or Denali Ultimate models equipped with Magnetic Ride Control.
• Does NOT fit models with the eAssist (ECO Hybrid) package due to additional drivetrain components and sensor placement.
• If equipped with a mass damper on the front differential, it must be removed to ensure adequate clearance when lowering the differential.
• Installation of 35–37 inch tires requires Rough Country's Speedometer Calibrator (SKU 90009) to maintain accurate speedometer readings.
• Tires wider than 295/60R20 require offset wheels, and trimming may be necessary. Test fit wheels prior to installation.
• To retain factory 20-inch wheels, a 0.25" wheel spacer (SKU 1065) is required.

Why customers pick this at Road Runner

• Precision laser-cut components and factory-style fitment every time — engineered to eliminate guesswork on installation day.
• Anti-axle wrap rear blocks preserve factory ride comfort while you gain serious ground clearance and off-road capability.
• Heavy-duty fabricated lift blocks outlast cast alternatives, backed by Rough Country's Limited Lifetime Warranty.
• Professional alignment performed in-house as part of every lift install — your truck leaves level and dialed in.

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