GM Authority is taking a closer look at all of the available 2026 Silverado HD interior colors, including the trim material, ...

GM has issued a new Service Bulletin that addresses an issue with the fifth wheel hitch on certain units of the heavy-duty ...

GM owners want thicker oil in the next-gen V8 due to reliability issues regarding thinner oil, which caused problems that led ...

Some vehicles leave such a bad taste that owners vow never to touch the brand again, and the pattern shows up clearly in ...