GMC Sierra AT4 2023 Automatic Gasoline mileage: 1 KM 4WD Peace be upon you. GMC Sierra AT4 black, mileage 43 thousand. Clean, has full PPF and tinted windows with insulation. Nothing has been modified, it's factory. I am the third owner and a brief report is attached. The car has only entered the desert once according to its first owner, and he drove it up to 37 thousand. Its second owner drove it 5 thousand. I bought it when it had 42 thousand on 4/24/2026. + Side steps have been installed. Price 170000