GMC Sierra 2006 Automatic mileage: 1 KM GMC 2006 Mileage: 445,000 km Full repaint No 4WD Engine and transmission are clean, praise be to God. The gearbox has a slight jerk in 3rd gear, approximately. New tires, oil changed the day before yesterday. AC is cold, ماشاء الله (masha'Allah). Gear oil was changed gradually with the gearbox filter. Original radiator water changed, radiator cleaned, with original freon refilled. Speakers installed with a stereo, with the original stereo available.