GMC Logo2007 GMC Sierra 2500HD III (GMT900) Regular Cab Long Box in Stealth Gray Metallic: Extended crew cab pickup truck with long bed and rugged tires

Side profile of an extended crew cab pickup truck showcasing four doors, rugged tires, a long cargo bed, and a solid metallic paint finish, emphasizing utility and durability.

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

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

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