2007 GMC Sierra 2500HD III (GMT900) Regular Cab Long Box in Dark Crimson Metallic: Heavy-duty pickup truck with regular cab and long box, featuring off-road Z71 package.

Heavy-duty pickup truck with regular cab and long box, featuring off-road Z71 package.

A heavy-duty pickup truck with a regular cab and extended long box bed, equipped with durable steel wheels and Z71 off-road package, designed for rugged use and work purposes.

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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