2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box in Silver Birch Metallic: Extended cab long box pickup truck with off-road package and robust design

Extended cab long box pickup truck with off-road package and robust design

Extended cab long box pickup truck featuring four doors, Z71 off-road package, sturdy body, and heavy-duty wheels designed for robust utility and strong performance.

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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