2012 GMC Sierra 1500 Z71 4WD powered by a 5.3L V8 engine and automatic transmission. Tires are in good condition with 25% tread. Features heated seats. Runs and drives with 147,470 miles. Exterior: Rear bed and rear bumper are damaged. There is rust on the rockers and cab corners. The tailgate is dented, the rear bumper chrome/plastic is missing, and there are some light scratches and dings in the body. Interior: Unit has a light smoke odor. Mechanical: Front end is squeaking. CLICK HERE TO SEE A VIDEO OF THE ENGINE RUNNING.