Z71 2013 Automatic Gasoline mileage: 300 KM or more 4WD Sierra Z71, full option, model 2013, mileage 370,000 km. Engine, chassis: original. Airbags: original. Body: not free from scattered paint. The car has original programming, the computer has not been tampered with, no mufflers installed, or anything else. Additions: American sports upper control arms. Front lift 3 inches, rear lift 2 inches. Catch can for burning oil evaporation. Large American 40,000 BTU transmission cooler. Original Maxxis balloon tires installed two months ago. 3 cm wheel spacers so the tire doesn't rub the fender liner and to increase the car's stability. Full oil change done: differentials, transmission, and engine. Notes: There is a rattling sound when turning left all the way, it's normal. Every year I change the lower control arm bushings, and the issue is simple, any workshop can change them for 150 SAR. Also, since I bought it, this is a common problem with GMCs, the airbag light is on. It has more than one cause, but as far as I know, it's a programming issue and it goes away. However, I haven't bothered with it because, based on my knowledge, it doesn't affect the airbag system. There is peeling on the door, shown in the pictures, due to mud and gravel from last winter. The car is in excellent condition with a semi-distinctive plate, and the color is rare. Negotiable for serious buyers. Apologies, I will not put my number here. Serious buyers, please message me privately, and you will be pleased.