3.5 Inch Lift Kit | Cast Steel Lca | Chevy/gmc 1500 (14-18 & Classic)

Built for Chevy and GMC 1500 owners who want an aggressive stance without sacrificing daily drivability — this 3.5-inch knuckle lift kit delivers the ideal blend of ground clearance and balanced handling. Rough Country's precision-engineered lifted knuckles raise your CV axle position to reduce boot stress, maintain factory suspension compatibility, and eliminate factory rake for a level, commanding profile. Supports 33–35 inch tires.

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

• Cast Steel Lifted Knuckles — precision-engineered for your 2014–2018 Silverado/Sierra 1500, repositioning the CV axle for improved clearance from the lower control arm and reducing boot fatigue and drivetrain wear.
• Rear Lift Blocks — fabricated for superior strength and corrosion resistance compared to cast alternatives, designed to level the front-to-rear stance and eliminate factory rake.
• Premium N3 Shocks — 10-stage variable valving, nitrogen-charged for the perfect balance of off-road performance and on-road comfort. Fully configurable with Rough Country's complete shock and strut lineup, including the high-performance Vertex reservoir upgrade.
• Hardware and Installation Components — everything needed for a complete, factory-compatible lift installation.

Important notes

• Requires cutting and grinding during installation.
• Does NOT work with aftermarket control arms. Stock control arms must be cast aluminum, cast steel, or stamped steel — confirm your arm type before ordering.
• Does NOT fit Denali or Denali Ultimate models equipped with Magnetic Ride Control.
• Does NOT fit models with the eAssist (ECO Hybrid) package due to additional drivetrain components and sensor placement.
• Models equipped with a mass damper on the front differential must have it removed to ensure adequate clearance when lowering the differential.
• To retain factory wheels, a 0.25-inch wheel spacer (SKU 1065) is required.

Why customers pick this at Road Runner

• Precision-engineered knuckle design protects your CV axle boots — a key durability advantage over standard lift kits.
• Maintains factory suspension components for dependable, hassle-free installation and service.
• Front-to-rear level stance eliminates factory rake for both aggressive looks and improved handling on and off-road.
• Rough Country Limited Lifetime Replacement Guarantee backed locally — we service every kit we install.
• Professional alignment performed in-house as part of every lift install, ensuring corrected geometry and proper tire wear.
• Fully configurable shock and strut options — from the included N3 to the high-performance Vertex — tailored to your driving style.

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