Dirt Every Day Extra

The New Diesel GMC Sierra AT4 (2019x785)

: 22, 2019

General Motors just introduced a new ½-ton truck with an inline-six 3.0L diesel engine and it’s awesome. The power and torque you feel in the driver seat is great. This engine and 10-speed transmission has us very excited for what you could swap into it down the road. Check it out on this episode of Dirt Every Day Extra.