4 Inch Lift Kit | Diesel | Chevy/GMC 1500 2WD/4WD (25-26)

Take your GM 1500 to new heights with Rough Country's 4-inch Suspension Lift, engineered for 2025–2026 Chevy/GMC 1500 trucks in both 2WD and 4WD. This lift adds a bold, capable stance while enhancing off-road readiness and preserving ride quality on daily drives.

• Compatibility: Designed for GM Sierra 1500 AT4 and Silverado 1500 Trail Boss models (2025–2026), with 2WD/4WD configurations, and engineered to work with GM’s factory 2-inch kit.
• 4-Inch Lift Height: Delivers a substantial 4-inch increase in ride height, creating extra ground clearance and room for up to 35" tires without major modifications.
• Geometry-Preserving Design: Durable steel knuckles, differential brackets, and drop cross members maintain factory-like geometry, minimizing CV angle changes for predictable handling.
• Upper Strut Spacers: Strong, rigid spacers that support the lift without compromising overall suspension stiffness or ride feel.
• Rear Suspension Components: Includes rear blocks, shocks, and u-bolts to retain geometry at the rear and ensure a balanced stance.
• Shock Options: Flexible shock selection—choose from nitrogen-charged N3 shocks or Vertex reservoir shocks to tailor damping to your driving style and terrain.
• Installation Overview: Requires minor cutting and a strut compressor; estimated 8–10 hours. Designed for a home install with standard automotive tools.
• Warranty: Limited Lifetime Replacement Warranty protecting against manufacturer defects for long-term confidence.

Benefits: With the Rough Country 4-inch lift, you gain meaningful off-road capability without sacrificing everyday comfort. The added height provides clearance for challenging trails, rocks, and uneven terrain while preserving steering feel and ride quality thanks to geometry-focused engineering. The kit’s option to run up to 35" tires expands your stance and traction, enhancing both uphill performance and in-town presence. Tailor the ride with your choice of N3 or Vertex shocks to strike a balance between daily driving smoothness and rugged off-road damping. And because installation can be completed at home in a realistic timeframe, you can enjoy the new look and capability sooner, backed by a durable Limited Lifetime Replacement Warranty for peace of mind.