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 ...

Actual terms vary by lender. This truck has been great. It is the 6.0 gas model with 260k miles. Still runs fantastic and pulls great. It does ride like a 2500 where it's a bit bumpy when there is ...

For 2017, the GMC Sierra 2500HD and 3500HD are now offered with a more potent ... A capless fuel filler is now standard on all 2017 GMC Sierra and gasoline-powered Sierra HD pickup trucks. Three new ...

First Take General Motors has redesigned its large 2500HD ... trucks in this class can haul much more than that. The HD is shorthand for heavy-duty.) In any parlance, we can tell you that these ...