Chevy-GMC by the Year

Chevy/GMC Diesel trucks, powered by Duramax engines, deliver exceptional torque, durability, and fuel efficiency for heavy-duty work. Zero Tolerance Diesel keeps them running at peak performance with top-tier maintenance, tuning, and upgrades.

LB7 (2001 – 2004)

LLY (2004.5 – 2005)

LBZ (2006 – 2007)

LMM (2007.5 – 2010)

LML (2011 – 2016)

L5P (2017 – 2019)

L5P (2020+)