Rough Country Suspension 6-Inch Suspension Lift Kit with M1 Monotube Shocks (07-10 4WD Silverado 2500 HD)Find parts that fit my vehicle

High-Performance Suspension. The Rough Country Suspension 6-Inch Suspension Lift Kit with M1 Monotube Shocks is engineered to increase the ride height and off-road capability of your 2007 to 2010 4WD Silverado 2500 HD. It improves ground clearance for larger tires, allowing you to run up to 35x12.50 tires and tackle rough terrain while preserving a smooth, factory-like ride quality. This lift kit enhances handling and durability for demanding off-road and on-road conditions.

Construction and Appearance. The kit features CNC-machined one-piece cast knuckles, heavy-duty laser-cut front and rear crossmembers, and premium front CV spacers built for strength and longevity. It also includes high-clearance drop crossmembers and a protective skid plate finished for corrosion resistance. The M1 monotube shocks are zinc-plated for durability and designed for consistent, fade-free performance.

Installation. Installation typically takes 6 to 8 hours and requires minor modifications, including front differential adjustments and torsion bar unloading. No drilling is generally required. Proper installation requires a torsion bar unloading tool and may involve front valance modification for 35x12.50 tires. Gas engine models require an exhaust reroute modification to allow front driveshaft clearance.

Warranty. This lift kit is backed by a limited lifetime replacement warranty, providing long-term peace of mind.

Application. Designed specifically for the 2007 to 2010 4WD Silverado 2500 HD, this suspension lift kit supports tire sizes up to 35x12.50. It requires specific wheel size adherence and minor vehicle modifications as detailed above to ensure proper fit and function.

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