2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box: Side profile of crew cab pickup with long cargo bed and Z71 4x4 badge.

Side profile of a crew cab pickup truck highlighting the four-door extended cab configuration, long cargo bed, Z71 4x4 off-road package decal, and standard wheels and tires.

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

View 38 images of the 2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box

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