GMC Logo2007 GMC Sierra 1500 III (GMT900) Extended Cab Standard Box: Extended cab pickup truck rear with standard cargo box and chrome wheels

Extended cab pickup truck rear with standard cargo box and chrome wheels

Rear view of an extended cab pickup truck showing the standard cargo box, chrome wheels, distinct red taillights, tinted rear windows, and a step bumper, emphasizing its robust utility design.

View Dimensions of the 2007 GMC Sierra 1500 III (GMT900) Extended Cab Standard Box

View 25 images of the 2007 GMC Sierra 1500 III (GMT900) Extended Cab Standard Box

Small red car