6 Inch Lift Kit | M1 Struts/m1 | Chevy Silverado 1500 4wd (2019-2024)

Built for Chevy Silverado 1500 owners who want an aggressive stance without sacrificing balanced geometry — this 6-inch suspension lift kit raises your truck while preserving factory-like suspension angles, so you get commanding height plus smooth on-road handling. You'll gain clearance for 35"–37" tires and maintain a clean, factory-fresh appearance.

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-side knuckle box — heavy-duty cast knuckle engineered for extreme durability and off-road reliability.
• 6-inch passenger-side knuckle box — matches the driver side for balanced suspension geometry and strength.
• 6-inch crossmember box — high-clearance, optimized design that reduces CV angles and enhances suspension geometry while maintaining factory-like handling.
• Universal kit box — fabricated steel components that complete the structural lift assembly.
• Front reinforced skid plate — protects undercarriage and chassis on rough terrain.
• M1 loaded strut pair — premium monotube front struts with upper spacers that provide uncompromised strength and rigidity for the full 6-inch lift.
• M1 monotube shock pair — rear shocks engineered to work with fabricated blocks and U-bolts to retain factory-like geometry.

Important notes

• Requires cutting and drilling during installation.
• Does NOT fit 2019 "Classic" models (2018 body style).
• Does NOT fit models equipped with Adaptive Ride Control (optional upgrade on High Country trim).
• Does NOT fit LT Trail Boss or Custom Trail Boss models — these come with a factory 2-inch lift that conflicts with this kit.
• Does NOT fit ZR2 models — equipped with factory 2-inch lift and Multimatic DSSV dampers incompatible with this suspension.
• Does NOT fit factory wheels — 20-inch or larger aftermarket wheels required.
• Wheels must feature 4.5-inch backspacing to fit properly. Some aftermarket wheels may require a 0.25-inch wheel spacer.
• Test fit wheels prior to installation to avoid clearance issues.

Why customers pick this at Road Runner

• Geometry-corrected design — drop crossmember and knuckles preserve factory-like suspension angles, so your truck handles smoothly both on and off road.
• Backed by Rough Country's limited lifetime warranty against manufacturer defects — honored and serviced locally at Road Runner.
• Professional installation by technicians who perform these lifts every week — no guesswork, precision fit guaranteed.
• Alignment performed in-house as part of every lift install — your truck leaves our shop ready to drive.
• No strut disassembly required — streamlined install process keeps labor time and costs down.

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