7.5-Inch Lift Kit

The Rough Country 7.5-inch Suspension Lift Kit, branded by STILLEN, is engineered to elevate your Chevrolet Silverado 1500 or GMC Sierra 1500 4WD from 2007-2013. This kit provides a substantial 7.5-inch lift, offering the aggressive stance and trail-ready clearance necessary to accommodate 35-inch tires while retaining your factory 20-inch wheels. Key features include high-clearance crossmembers with a low-profile design for maximum ground clearance and a heavy-duty lower skid plate. The kit also incorporates precision-engineered sway-bar and differential drop brackets for enhanced durability and protection. Installation is simplified as it requires no drivetrain, exhaust, or differential modifications, and crucially, no strut disassembly, making the lifting process faster and smoother. All components are precision laser-cut using advanced CAD technology for exact fitment and robust durability. The rear of the vehicle is lifted using 6.5-inch heavy-duty fabricated lift blocks, which are stronger than standard cast options and include anti-wrap technology to maintain factory ride quality. This kit is fully configurable with Rough Country's shock and strut options, including the N3 and Vertex reservoir series. **Fitment and Notes:** This lift kit is compatible with 2007-2013 GMC Sierra 1500 4WD and 2007-2013 Chevy Silverado 1500 4WD models. It requires minor cutting and drilling for installation. **Important Exclusions:** This kit does NOT fit 2007 "Classic" models. For AWD models, a new aftermarket driveshaft (SKU: 5083.1) is required due to potential vibration issues after lifting. Additionally, 18-inch or larger wheels are necessary to ensure adequate clearance for the supplied knuckles.