2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box in Summit White: Extended cab, long box pickup truck with Z71 off-road package

White extended cab pickup with long box, featuring a bold grille, Z71 off-road package badge, and heavy-duty wheels designed for durability and utility.

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

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