GMC Logo2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Regular Cab Long Box: Rear view of pickup tailgate with brake lights and trailer hitch

Rear view of pickup tailgate with brake lights and trailer hitch

Pickup truck rear view featuring a regular cab long box tailgate, integrated brake lights, central handle, and a trailer hitch receiver for towing.

View Dimensions of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Regular Cab Long Box

View 18 images of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Regular Cab Long Box

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