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

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