2007 GMC Sierra 1500 III (GMT900) Regular Cab Long Box: Rear view of a pickup truck with regular cab and long cargo box.

Shown is the rear side of a pickup truck with a regular cab and an extended long cargo box, detailed with prominent taillights, a smooth tailgate, and large chrome wheels.

View Dimensions of the 2007 GMC Sierra 1500 III (GMT900) Regular Cab Long Box

View 23 images of the 2007 GMC Sierra 1500 III (GMT900) Regular Cab Long Box

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