An owner says that GMC initially worked with him on an issue and then suddenly voided the warranty on his Hummer EV ...

Going back to the basics is a good policy when driving in the rain. Increasing following distances, turning headlights on, ...

This is a small but meaningful touch: it’s fun to be greeted with a topographical map animation when you start up the Sierra. Mt. Denali, the highest mountain peak in North America (elevation 20,310 ...