The 2026 Sierra 1500 offers a broad variety of options, and now, GM Authority is taking a closer look at all of the 2026 GMC ...

Despite a dealer's promise that a known mechanical flaw was fixed in the new model, one 2025 GMC Yukon Denali suffered catastrophic engine failure at just 2,381 miles.

A 2022 Chevy Silverado with 47k miles passes the L87 6.2 recall with "flying colors" after a 0W-40 full synthetic change. The owner reports higher oil pressure at idle. Is your truck next? A 100k ...

A powerful Iowa judge has been charged with operating a vehicle while intoxicated after witnesses say she drove the wrong way on a highway Tuesday night while passed out ...