Frequent GM Authority visitors have already seen all kinds of spy photos of the next-gen 2027 Silverado 1500 in prototype form, including our first sighting of an integrated tester back in March of ...

GM and the NHTSA have issued yet another recall for certain units of the Buick Regal that may be affected by an issue related ...

The 2027 Chevy Silverado is getting closer to production as new spy photos show more exterior details. The next generation of Chevy's half-ton truck looks a lot like the patent images that were leaked ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected. Twin-turbo 4.3L V6 delivers 1,403 horsepower on the dyno ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

One of GM's oddest recalls so far this year was for missing owner's manuals. Here's the full list.

The new 35-inch tires suggest the next-gen Silverado ZR2 is stepping up its game to compete with the Ford F-150 Raptor and Ram TRX.