3 Inch Lift Kit | Chevy/gmc 2500hd/3500hd 2wd/4wd (20-26)

Built for Chevy and GMC HD truck owners who want aggressive stance, tire clearance, and driveline durability without cutting or modification. Rough Country's 3-inch bolt-on lift kit delivers a perfect blend of strength, drivability, and style — with forged upper control arms, optimized axle geometry, and pre-installed ball joints ready to perform. Run 33"–34" tires while maintaining factory-quality ride and long-term reliability.

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

• 3-inch kit box — Complete bolt-on assembly engineered for Chevy Silverado and GMC Sierra 2500 HD models (2020–22), with all fasteners and brackets needed for a clean install.
• Red forged upper control arms — One-piece solid aluminum construction with no welded weak points, forged for superior strength and durability. Pre-installed POM ball joints for smoother movement and quicker setup. Option to upgrade to bold red finish for added style.
• Differential drop brackets — Maintain optimized axle geometry and keep driveline angles in check, reducing wear and extending long-term performance.
• Nitrogen-charged N3 shocks — Improved on and off-road performance with a premium ride quality out of the box.
• Forged torsion bar keys — Uncompromising rigidity for a leveled stance from front to rear.

Important notes

• Does NOT fit dually models.
• Does NOT fit models equipped with a rear overload spring.
• Does NOT fit AT4X models (equipped with 1.5-inch factory lift and Multimatic DSSV dampers).
• Does NOT fit ZR2 models (equipped with 1.5-inch factory lift and Multimatic DSSV dampers).

Why customers pick this at Road Runner

• 100% bolt-on installation — no cutting, drilling, or special tools required; fully reversible design lets you return to stock height anytime.
• Corrected axle geometry out of the box — differential drop brackets preserve driveline angles and reduce long-term wear.
• Rough Country lifetime warranty backed locally — installed and serviced by technicians who perform these lifts every week.
• Professional alignment performed in-house as part of every lift install — ensures proper caster, camber, and tire wear after setup.
• Compatible with all shock options — customize your ride with N3, Vertex reservoir, or upgrade shocks matched to your driving style.

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