2007 GMC Sierra 3500HD III (GMT900) Regular Cab Long Box in Fire Red: Heavy-duty pickup with dual rear wheels and extended bed

Heavy-duty pickup truck with dual rear wheels (dually) and a long cargo bed, featuring a four-door regular cab design, sturdy front grille and robust 4x4 capability.

View Dimensions of the 2007 GMC Sierra 3500HD III (GMT900) Regular Cab Long Box

View 28 images of the 2007 GMC Sierra 3500HD III (GMT900) Regular Cab Long Box

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