2500HD 2011 Automatic Gasoline mileage: 300 KM or more 4WD For sale Sierra model 2011 Double Cabin HD, floor 4x4, 8 cylinder, large 6-liter engine, cruise control. Equipped with a tarpaulin + solar panel setup with two batteries, a 3000-watt portable solar controller, two refrigerators (one 50 liters and the second 30 liters), a 300-liter water tank, custom storage drawer under the rear seat, LED lights inside the tarpaulin, and LED hood lights. Wiring for a device. TruCool 40,000 BTU transmission cooler. All mentioned work was done by Sahab shop in Hail. Location: Hail. Contact the number due to infrequent website access: 0565166266