The present invention relates to an explosion-proof tire, comprising a safety airbag, trigger sensors and a safety switch, wherein the safety airbag is arranged between a tire and a hub; the hub is provided with grooves; trigger devices of the safety airbag are arranged in the grooves; one end of each trigger sensor sticks into the tire; and the other end thereof is connected with a trigger device. The safety switch is arranged on the valve stem of the tire; and positive and negative electrodes on the valve stem are each connected with a trigger device.The safety switch disclosed by the present invention ensures that the safety airbag will not be triggered accidentally, and when a vehicle tire bursts, the safety airbag provided can instantly provide enough support force to ensure traffic safety.