3.75-inch Combo Lift Kit

The Rough Country 3.75-inch Combo Kit is engineered for 2007-2013 Chevrolet Silverado and GMC Sierra 1500 trucks, offering a robust solution for enhanced off-road capability and aggressive aesthetics. This innovative system integrates a 2.5-inch suspension lift with a 1.25-inch body lift, resulting in a commanding stance and sufficient clearance for up to 285/75R17 tires. This kit features a bolt-on installation process, requiring only minor cutting and drilling, and the use of a spring compressor. The package includes lower strut extensions, rear lift blocks constructed from durable fiberglass-reinforced nylon, and front bumper relocation brackets for a clean, integrated look. Compatibility is extensive, fitting both 2WD and 4WD models of the 2007-2013 Chevrolet Silverado 1500 and GMC Sierra 1500, as well as standard and 4-door cabs. However, this kit does NOT work on models with a manual 4x4 floor shifter and does NOT fit 2007 "Classic" models. The system is FMVSS No. 126 compliant, ensuring no interference with the Electronic Stability Control system, and is backed by Rough Country's Limited Lifetime Replacement Warranty.