2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box in Onyx Black: Black extended cab heavy-duty pickup truck with long bed and Z71 off-road package

Black extended cab heavy-duty pickup truck with long bed and Z71 off-road package

Black heavy-duty pickup truck with an extended four-door cab and long cargo bed, featuring Z71 off-road package details and robust construction for heavy work and off-road capability.

View Dimensions of the 2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box

View 39 images of the 2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box

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