Collection: 2015-2019 GMC Sierra 2500HD Suspension Packages

Complete suspension packages for the 2015-2019 GMC Sierra 2500HD, engineered to level, lift, or tow-tune your Duramax or 6.0L gas HD. Shop matched kits from BDS, Cognito, Kryptonite, ReadyLIFT, and Rough Country covering 2-inch levels through 6-inch lifts with upper control arms, tie rods, and shocks bundled in.

Do I need an alignment after installing a leveling or lift kit? Yes. Any change to front ride height alters camber and toe on the Sierra 2500HD's independent front suspension, so schedule an alignment immediately after install to protect tire wear and steering feel.

Verified fitment for your Sierra 2500HD -- no guesswork, no wrong-part returns.