111 Years of GMC Trucks

Photo: GMC
2007 The new millennium brought the “D” decade: The first Duramax diesel engine for Sierra HD added capability and the first Denali pickup set a luxury standard for trucks.

Photo: GMC
2007 The new millennium brought the “D” decade: The first Duramax diesel engine for Sierra HD added capability and the first Denali pickup set a luxury standard for trucks.