If you’re considering a Chevy or GMC heavy-duty truck with a Duramax diesel, you’ve probably heard impressive claims about ...

He mistakenly put DEF in his GMC Sierra Duramax and faced a $15,000 dealer bill. See how one local shop saved him a fortune ...

He drove a Silverado EV 800 miles, and it added 5 hours to his trip. Find out why this long-haul experience made him cancel ...

Update N25-250380 is a new over-the-air (OTA) software update for full-size GM trucks - the Chevy Silverado and GMC Sierra - ...

A Tesla Cybertruck owner posted about the chaotic journey on a message board for Cybertruck owners, prompting other drivers ...

A 17-year active-duty Marine stationed at Camp Pendleton took to Reddit in April to share a troubling experience with his ...

The U.S. Secret Service recently received 10 vehicles from automaker General Motors. The array, which included SUVs, trucks and sedans, will be tested and used for training.

General Motors is recalling nearly 600,000 trucks and SUVs over an engine defect. Some owners have complained about the issues since 2023.

General Motors is recalling 721K full-size trucks and SUVs with the 6.2-liter ... and add higher-viscosity 0W-40 oil, according to GM's internal service bulletin for the recall.

Brian Silvestro All impacted vehicles will undergo a full engine inspection, at which point GM’s service techs will ... that the dealer fill the trucks with a higher weight oil, which will ...