GMC Sierra SLT 2014 Used Automatic Gasoline mileage: 300 KM or more 4WD Peace be upon you GMC Sierra 2014 Double Z71 trim Double cabin Mileage: 390 The body has notes, no accidents, only two dents on the rear left fender, repaired without heat. And the front right door needs adjustment. It has a 3.5-inch lift kit from Rough Country. It has an intake filter and exhaust. Gear cooler. And the fuel-saving system has been deactivated from 8 to 4 cylinders. It has half-stone tires.