The Sierra Grande is living proof that new GM trucks can fit 40-inch tires—with the help of AEV. We wish, however, that it was a living offering in GMC dealers. Motortrend.com ...

GMC is the truck and SUV arm of General Motors, known for premium features and powerful engines. Founded in 1909, they built ...

General Motors executive vice president Dan Ammann gifted us with our first glimpse of the upcoming midsize pickup range from Chevrolet and GMC. GM hasn't given us much in the way of detail in its ...