Chevrolet’s Heavy Chevy moniker and the Buick GS455; neither had been a strong seller, albeit for very different reasons ...

The 454-cubic-inch (7.4-liter) LS6 V8 came with a whopping 450 horsepower on tap. The Heavy Chevy variant isn't as powerful and rare. It's not exactly iconic, either. Developed as an affordable ...

The all-new 2011 Chevrolet Silverado Heavy Duty models might not look all that new and there’s a good reason for it. With tight budgets at GM as of late, the Silverado HD team was given limited ...

The 2025 Chevrolet Silverado 2500 HD Trail Boss does a lot of things better than a tall, 20-foot-long, nearly-8,000-pound heavy duty pickup truck ought to, like offering impressive comfort with ...