GMC Logo2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box: Extended cab long box pickup rear view with tailgate and red taillights

Extended cab long box pickup rear view with tailgate and red taillights

Rear perspective highlighting the extended cab with four doors, long cargo box, red tail lights, black rear bumper, chrome wheels, and tinted rear window.

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

View 24 images of the 2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box

Small red car