Duramax Diesel on the 2017 Chevrolet Silverado and GMC Sierra Heavy Duty Trucks

September 22nd, 2017 by
2017 Duramax Diesel

GM made some major upgrades to the Duramax Diesel for the 2017 Sierra and Silverado Heavy Duty Trucks. In this video Carsley highlights the major upgrades and how they’re bringing even more power and reliability to you. At Pettijohn Auto Center in Bethany, Missouri we have both the Chevy Silverado and GMC Sierra on the…

Posted in GMC Trucks