Tuff Country 2-inch EZ-Install lift kit for 2007–2018 GMC Sierra 1500 (4x4) with rear lift blocks is designed for a straightforward installation that raises the vehicle with minimal impact on ride comfort. The kit is intended to improve ground clearance and allow slightly larger tires where appropriate, while aiming to preserve factory-like handling and durability when installed per instructions.
Tuff Country 07-18 GMC Sierra 1500 4x4 2in EZ-Install Lift Kit (w/Rear Lift Blocks No Shocks)