There are many different tools that help in repairing one or another part of your car. And there are some that you can't do without, among them is a jack. This device should be in every car without exception. The principle of operation of the air jack is similar to a balloon: the more air in it, the higher the load rises. Due to the softness and large plane pressing on the ground, the air jack does not fail on the surface on which it is installed. Due to the large support area it allows you to lift the car and on loose snow, and on sand, and on broken ruts. The air jack is connected with a hose to the exhaust pipe and is inflated by exhaust gases. Load capacity - 4 tons.