GM Authority

Here May Be Why Your GMC Yukon Shows A Service Door Latch Message

Some units of the GMC Yukon may display a Service Door Latch System warning in the Driver Information Center due to an issue ...
GM Authority

Here May Be Why Your Chevy Tahoe, Suburban Shows A Service Door Latch Message

Some owners with a Chevy Tahoe or Suburban in their driveway may encounter an error message saying that the door latch system requires service. Here's why.
CNET

WTF: Watch GMC Hummer EV's Watts to Freedom launch mode in action

GMC claims its gigantic Hummer EV can accelerate to 60 mph in 3 seconds. Here's how it'll boogie. There's so much to talk about following the GMC Hummer EV's debut on Tuesday. GMC says this electric ...