The GMC Sierra 1500HD was first introduced as a heavy-duty crew cab truck in 2001. For 2007, the Sierra 1500HD resided as part of the GMC brand’s Classic line of trucks based on the outgoing GMT800 ...

A new truck is likely to be more efficient than its old equivalent, more powerful, and more loaded with technology or features. However, there are a few caveats to that, including the fact that ...

due to be fitted to the 2011 Chevrolet and GMC Heavy Duty pickups. Obviously, it's not rare for an exec to speak highly of a new engine, but in a rare moment of brand fervor, Stephens issued a ...

Competes with: Chevrolet Silverado HD, Ford Super Duty, GMC Sierra HD Looks like ... unveiled the latest iteration of its heavy-duty 2500 and 3500 pickup trucks, packing more power, technology ...

GMC is getting its heavy-duty trucks ready for the mud this summer with its All Terrain package for the Sierra 2500HD and 3500HD. Meant to blend style, tech and ruggedness, the pack includes a lot ...

Standard with T*15*03 and TC15753 Models. Not available with (VYU) Snow Plow Prep Package or (Z82) heavy-duty trailering equipment.) Transmission, 5-speed manual with overdrive (Requires Regular ...