The 2024 GMC Sierra 2500HD has powerful engine options and a best-in-class towing capactiy of 21,900 lbs - but it's also capable off-road. Pricing ranges from $45,400 for the Pro to $92,900 for ...

The GMC Sierra 2500HD is closely mechanically related to the Chevrolet Silverado 2500HD but distinguishes itself as a more upscale truck thanks in part to the availability of the chrome-clad ...

GMC issues minor changes to the 2025 Sierra 2500HD, the most affordable heavy-duty truck in its model range. Updates start with new 20-inch two-tone wheels, cruise control on all trims ...