GMC Logo2007 GMC Sierra 3500HD III (GMT900) Regular Cab Long Box in Deep Blue Metallic: Heavy-duty pickup truck with regular cab, long cargo bed, and dual rear wheels.

Heavy-duty pickup truck with regular cab, long cargo bed, and dual rear wheels.

Large heavy-duty pickup featuring a regular cab, extended long cargo bed, dual rear wheels for improved load capacity, and 4x4 drivetrain.

View Dimensions of the 2007 GMC Sierra 3500HD III (GMT900) Regular Cab Long Box

View 28 images of the 2007 GMC Sierra 3500HD III (GMT900) Regular Cab Long Box

Popular Comparisons: gmc acadia vs buick enclave specs, 2015 Volkswagen Passat Alltrack vs 2024 Passat Variant, 2014 Chevrolet Impala X vs 2007 Jaguar XK Coupe
Small red car