7.5 Inch Lift Kit

The Rough Country 7.5 Inch Lift Kit, part number 25370, is engineered to elevate the stance and capability of your 2011-2019 Chevrolet Silverado or GMC Sierra 2500HD/3500HD. Featuring a Non-Torsion Drop (NTD) design, this kit provides increased ground clearance and improved handling while preserving factory torsion bar placement, stock track width, and axle positioning. This ensures a ride quality close to stock and prevents premature wear on components. Constructed with robust materials, the kit includes 1/4" thick steel crossmembers, 1/2" thick NTD brackets, and a laser-cut skid plate, all finished in a durable Hammer Black coating for both strength and aesthetics. Buyers can customize their ride experience by selecting from various shock options, including nitrogen-charged N3 shocks, upgraded M1 or V2 monotubes, or premium Vertex reservoir shocks. This lift kit is compatible with 2011-2019 Chevy Silverado 2500 HD (2WD & 4WD), Silverado 3500 HD (2WD & 4WD), GMC Sierra 2500 HD (2WD & 4WD), and Sierra 3500 HD (2WD & 4WD). Important notes for installation: This kit requires minor cutting and drilling. It does NOT fit dually models due to u-bolt design variations. Gas models might need exhaust modifications for driveshaft clearance. If your model is equipped with factory rear overload springs, a longer u-bolt kit (SKU: 7664) is required. For easier installation, a torsion bar removal tool is recommended (SKU: 1067). Furthermore, this kit does NOT work with factory wheels; models with factory 17-inch wheels must use 17-inch or larger aftermarket wheels due to caliper/rotor size.