2015 GMC Sierra 3500HD IV (GMTK2XX) Regular Cab Long Box: Rear and side view of white heavy-duty pickup truck with regular cab and long box

View from rear and side shows a white pickup with regular cab, long cargo bed, large tailgate, and heavy-duty rear bumper with hitch receiver, showcasing typical features of a heavy-duty truck.

View Dimensions of the 2015 GMC Sierra 3500HD IV (GMTK2XX) Regular Cab Long Box

View 22 images of the 2015 GMC Sierra 3500HD IV (GMTK2XX) Regular Cab Long Box

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