2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box in Carbon Black Metallic: Heavy-duty crew cab pickup truck with long cargo box and Z71 off-road package

Heavy-duty crew cab pickup truck with long cargo box and Z71 off-road package

A large crew cab pickup truck with a long cargo box, featuring the Z71 off-road package, robust wheels, and a black exterior emphasizing utility and rugged performance.

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

View 38 images of the 2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box

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