6-Inch Lift Kit with V2 Shocks for Silverado & Sierra 4WD (1999–2006)

6-Inch Lift Kit with V2 Shocks, fitment-checked

Rough Country 25970 is a 6-inch lift kit for 4WD Chevy Silverado and GMC Sierra 1500, 1500 HD, 2500, and 2500 HD models across the 1999–2004 and 2001–2006 ranges shown in the fitment section. It arrives with V2 Monotube shock pairs, CNC-machined 6in driver and passenger knuckles, a crossmember kit, and a torsion drop kit.

This 6-inch lift kit for 4WD Chevy Silverado and GMC Sierra trucks covers Base through LT, SL, SLE, and SLT trims listed in the fitment table, plus 2007 "Classic" bodies. The package is built around V2 Monotube shocks, a crossmember kit, a torsion drop kit, and one-piece CNC-machined knuckles with an integrated skid plate, and it is designed to run 35x12.50 tires. Plan on minor front differential modification, and a torsion bar unloading tool (SKU 1067) to do the work. Two-piece driveshaft trucks also need carrier-bearing drop kit SKU 1115. A downloadable installation guide is available.