GMC Sierra 2016 mileage: 280 KM GMC Sierra 16, silver, driven 280k. Body is original, has two dents. One is under the right rear fender, repaired to the size of a palm. The second is shown in the picture, not repaired and not obvious. The engine has been replaced and the transmission has been overhauled. The reason for the airbag light is a common issue in GMCs. The right curtain airbag deployed because a trailer hitch came loose and hit the car. Modifications include: Headers, K&N cold air intake, and a tune. The license plate has been offered 20k.