7 Inch Lift Kit | Cast Steel | Chevy/gmc 1500 4wd (14-18 & Classic)

Built for Chevy and GMC 1500 owners who want a bold, leveled stance without sacrificing factory wheel compatibility — this 7-inch lift kit delivers an aggressive profile while maintaining OEM fitment on 18 or 20-inch wheels. You'll clear 37–40 inch tires and unlock serious ground clearance for trails and work sites, all while preserving your truck's factory ride comfort with Rough Country's exclusive anti-axle wrap technology.

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

• Steel Control Arm Knuckle — maintains proper steering geometry and suspension alignment for safe, predictable handling after lift installation.
• 7-inch Crossmember Box — engineered for high clearance and obstacle navigation, built from laser-cut precision materials for a flawless fit.
• 174 Universal Kit Box — contains the hardware, brackets, and structural components needed to mount the lift system to your frame.
• 174 Strut & Shock Box — supplies nitrogen-charged or premium-grade dampers to complement your suspension geometry and ride quality.

Important notes

• Installation requires cutting and drilling. Confirm whether your stock control arms are cast aluminum, cast steel, or stamped steel before scheduling — this affects fitment.
• Does NOT fit Denali or Denali Ultimate models equipped with Magnetic Ride Control suspension.
• Does NOT fit models with eAssist (ECO Hybrid) package due to additional drivetrain components and sensor placement.
• Models equipped with a front-differential mass damper must have it removed to ensure adequate clearance when lowering the differential.
• 18-inch or larger wheels are required. If you run tires wider than 35x12.50 R20, offset wheels will be required and trimming may be necessary — test fit wheels prior to installation.
• To retain factory wheels, a 0.25-inch wheel spacer (SKU 1065) is required.
• Installation of larger tires requires Rough Country's Speedometer Calibrator (SKU 90009) to maintain accurate speed and fuel-economy readings.

Why customers pick this at Road Runner

• Factory wheel compatibility — keep your OEM 18 or 20-inch wheels without additional modifications or adapters.
• Fully configurable shock and strut options — pair with Rough Country N3 nitrogen-charged units or step up to premium Vertex reservoir systems to dial in your exact ride feel.
• Anti-axle wrap innovation — preserves your truck's factory ride comfort while eliminating the harsh, unpredictable handling common with standard lift blocks.
• Professional alignment performed in-house as part of every lift install — ensures correct caster, camber, and toe for safe highway and off-road driving.
• Rough Country Limited Lifetime Warranty backed locally — any defect is covered, and you work with techs who install these kits every week.
• Same-day installation in most cases — get your truck lifted and aligned without waiting days for service.

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