6 Inch Lift Kit | Vertex | Chevy Silverado 1500 4wd (2025-2026)

Built for Chevy Silverado 1500 owners who want commanding ground clearance without sacrificing ride quality, Rough Country's 6-inch Vertex lift kit raises and levels your truck while preserving factory suspension geometry. The kit accommodates 35"–37" tires and pairs durable steel knuckles with precision-engineered crossmembers to keep angles true to OE specs — so handling stays predictable after the lift goes in.

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

• Universal Kit Box — Chevy Silverado 1500 (2025) / GMC Sierra 1500 (2025) upper control arm and mounting hardware.
• 6-inch Driver & Passenger Knuckle Boxes — Heavy-duty cast knuckles that reduce CV angles and maintain factory-like suspension geometry under lift.
• 6-inch Crossmember Box — Drop-design crossmember preserves differential angle and improves clearance for larger tires.
• Front Full Skid — Complete underbody protection and structural reinforcement.
• Vertex 2.5" Adjustable Front Struts (Left & Right, 6-inch) — Nitrogen-charged or reservoir options available; upper spacers provide uncompromised strength and lift height.
• Vertex 2.5" Rear Shocks (7-inch, qty 2) — Rear blocks and u-bolts retain factory-like geometry in the back.

Important notes

• Requires cutting and drilling during installation.
• Does NOT fit LT Trail Boss or Custom Trail Boss models — those trucks come factory-equipped with a 2-inch lift.
• Does NOT fit ZR2 models — ZR2 has a 2-inch factory lift and Multimatic DSSV dampers incompatible with this kit.
• Factory wheels will not fit. 20-inch or larger aftermarket wheels are required; wheels must feature 4.5-inch backspacing. Test fit before final purchase.
• Some aftermarket wheels may require a 0.25" wheel spacer (Rough Country #1065) for optimal clearance.
• Tire range is 35"–37"; 35" tires fit without additional modifications.

Why customers pick this at Road Runner

• Precision geometry correction — cast knuckles and drop crossmember keep suspension angles as close to factory as possible, so your truck handles predictably post-lift.
• Rough Country lifetime warranty backed locally — we honor every claim and handle replacement parts in-house.
• Professional installation by suspension technicians who do 6-inch kits every week — minor cutting and drilling done right the first time.
• Alignment performed in-house after every lift install — no separate appointment needed.
• Configurable shock options — choose N3 nitrogen or Vertex reservoir shocks to match your driving style and budget.

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