Historically, heavy-duty trucks have been light on active safety equipment. The 2025 GMC Sierra 3500HD bucks that trend with a decent suite of standard features, including front automatic ...

In our pros and cons review of the 2020 GMC Sierra, we wrote that between the new 3.0-liter Duramax diesel inline-six and the 2.7-liter gas-sipping inline-four, you have to question why light-duty ...