2020-2026 GMC Sierra 2500HD Leveling Kits

Lift kits engineered for the 2020-2026 GMC Sierra 2500HD, fitment confirmed for gas and Duramax diesel trucks. Choose from BDS, Cognito, ReadyLIFT, and Rough Country kits ranging from 3-inch leveling setups to full 6-7 inch suspension systems that clear 35s and 37s.

Do I need an alignment after installing a lift kit? Yes, every lift or leveling kit on a Sierra 2500HD requires a four-wheel alignment afterward to correct camber and caster and protect tire wear. Larger kits over 4 inches also need a driveshaft or carrier-bearing spacer included in most full systems.

If it is listed here, it bolts to your Sierra 2500HD -- verified fitment, no guesswork.