3.5-Inch Lift Kit with Vertex Shocks for 2025 GMC Sierra 1500

About this kit

3.5-Inch Lift Kit with Vertex Shocks, fitment-checked

Rough Country 28857_A raises the front of a 2025 GMC Sierra 1500 by 3.5 inches and the rear by 2.5 inches for a level stance. The kit pairs forged aluminum upper control arms with pre-installed POM ball joints, adjustable Vertex 2.5 front struts, and a V2 monotube rear shock pair. Denali, Denali Ultimate, AT4, AT4X, and diesel trucks are not covered.

This 3.5-inch lift kit for the 2025 GMC Sierra 1500 covers Elevation, Pro, SLE, and SLT trims in both 4WD and RWD, per the fitment table. Left- and right-hand adjustable Vertex 2.5 front struts set the front height, a V2 monotube pair handles the rear, and forged aluminum upper control arms restore front geometry with wider-travel POM ball joints already pressed in. Installation calls for cutting and drilling, so budget driveway time accordingly. Confirm your trim first: Denali, Denali Ultimate, AT4, AT4X, and diesel-powered trucks fall outside this application. A downloadable installation guide is available.