GMC Sierra Z71 2018 Used Automatic Gasoline mileage: 300 KM or more 4WD The engine had its right tappet changed by the previous owner. The gearbox was lowered with the differential, and the rubber parts were changed. I don't know if the sound was from the previous owner too. And the edge of the door, the right pillar, and the right rear fender were modified. Additions: Cat-back exhaust from BTM company with a Y-pipe and a safety tune from TRT. It has a 40-row gearbox cooler. And a bypass for the high beam light. And a bypass for the ABS. And it has original Kuwaiti and Shawaheen rims installed. All original parts are available. The price is (90,000). I won't argue with a serious buyer.