GMC Logo2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box: Rear view of pickup with tailgate and exhaust pipe

Rear view of pickup with tailgate and exhaust pipe

Rear perspective of a pickup truck highlighting the tailgate, red taillights, chrome bumper, visible exhaust pipe, and towing hitch under the bumper.

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

Popular Comparisons: 2018 Kia Sportage IV vs 2018 Opel Grandland X, 2007 Volvo XC90 vs 2019 Subaru Ascent, 2017 Kia Picanto III vs 1991 Infiniti G20
Small red car