3.5 Inch Lift Kit | Cast Steel Lca | Vertex | Chevy/gmc 1500 (07-13)

Built for Chevy Silverado 1500 and GMC Sierra 1500 owners who want aggressive stance without sacrificing everyday drivability, Rough Country's 3.5" Lifted Knuckle Kit strikes the perfect balance between bold looks and practical performance. This all-inclusive kit delivers enhanced ground clearance, a level front-to-rear stance that eliminates factory rake, and improved CV axle boot protection through precision-engineered knuckle design. You'll fit 33"–35" tires while maintaining the geometry and reliability of your factory suspension components.

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

• 3.5" Cast Steel LCA Knuckles — Precision-engineered lifted knuckles that raise the CV axle position, reducing boot stress and wear while maintaining factory suspension compatibility.
• 3.5" Kit Box — Foundation components for the lift assembly.
• Vertex 2.5" Adjustable Front Shocks (qty 2) — 10-stage variable valving, nitrogen-charged for a balanced blend of off-road performance and on-road comfort.
• Vertex 2.5" Rear Shocks (qty 2) — Complement the front shocks with configurable damping tailored to your ride preferences.

Important notes

• Installation requires cutting and grinding. Does not work with aftermarket control arms.
• Does not fit 2007 "Classic" Silverado 1500 or Sierra 1500 models.
• New lift block replaces the factory-equipped block.
• Vehicles equipped with a mass damper on the front differential must have it removed to ensure adequate differential clearance.
• To retain factory wheels, a 0.25" wheel spacer (SKU: 1065) will be required.

Why customers pick this at Road Runner

• Rough Country's Limited Lifetime Replacement Guarantee backed by local service and support.
• Professionally installed by technicians who perform these lifts every week — no guesswork, no delays.
• Alignment performed in-house as part of every lift install, ensuring corrected caster and toe.
• Fully configurable shock options — swap to Vertex reservoir or N3 variances based on your terrain and comfort preference.
• CV axle boot protection engineered into the knuckle design reduces long-term drivetrain wear.
• Eliminates factory rake for a commanding, balanced stance that turns heads on and off the road.

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