We may receive a commission on purchases made from links. Harley-Davidson's first production motorcycle, the 1905 Model 1, was really nothing more than a bicycle with a motor mounted to its frame, but ...

Professional thieves are using CAN bus injection to bypass $1,600 Toyota Tundra security options in under 10 minutes. This investigation into Jonathan Sewell’s stolen 2024 Tundra reveals why factory ...

Most of us drive every day without realizing how many simple features our cars already have. Some of them can save time, money, or even prevent a trip to the mechanic.

As regular readers are no doubt aware, GM Authority has closely followed every development surrounding the 6.2L V8 L87 engine recall, and now, we’re turning our focus over to owners whose engines were ...

General Motors is recalling more than 43,000 Chevrolet, GMC and Cadillac SUVs due to a transmission issue that could potentially increase the risk of a crash. The recall affects 17,178 Chevrolet ...

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 ...

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 ...

The V8 is not dead. Far from it, actually, specifically for General Motors. New reports recently surfaced, shedding some details on Detroit’s next generation of thundering ochos. Announced last year, ...