7 Inch Lift Kit | Ntd | Chevy/gmc 2500hd/3500hd (20-26)

Built for Chevy and GMC 2500HD/3500HD owners who want serious ground clearance without compromising factory geometry, this 7-inch non-torsion drop lift kit delivers the height you need to run 37–40 inch tires while keeping everything tucked up and streamlined. The clean, integrated design preserves OEM ride quality, axle specs, and track width — no drivetrain modifications required.

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

• 7" NTD Bracket Box — laser-cut front crossmember with precision factory-style fit and bold RC logo.
• 7" NTD Rear Kit Box — rear suspension brackets and anti-wrap blocks for controlled articulation and stability.
• Driver and Passenger Knuckles — lifted steering knuckles that maintain proper axle geometry and alignment specs.
• Crossmember Box — structural support for clean, bolt-on installation with no drilling required.
• Differential Skid Plate — heavy-duty steel protection during off-road adventures.
• N3 Shock Pair (Front & Rear) — nitrogen-charged dampers tuned for the 7-inch lift, delivering controlled ride quality and durability.

Important notes

• Does not fit dually models.
• Does not fit vehicles equipped with rear overload springs.
• Does not fit AT4X or ZR2 models — both come factory-equipped with a 1.5-inch lift and Multimatic DSSV dampers incompatible with this kit.
• Does not work with factory wheels — aftermarket wheels are required.
• Gas models may require exhaust modification for driveshaft clearance.

Why customers pick this at Road Runner

• Clean non-torsion drop design keeps suspension tucked and factory-looking — no exposed torsion bars.
• Preserves OEM ride comfort, axle geometry, and track width — no harsh changes or unpredictable handling.
• Bolt-on installation with zero drivetrain modifications — your differential stays stock and untouched.
• Rough Country lifetime warranty backed locally and installed by techs who perform these lifts every week.
• Professional alignment performed in-house as part of every lift install — ensures tire wear and handling are spot-on.
• Choice of shock options — start with durable N3s or upgrade to premium Vertex reservoir for your exact ride feel.

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