The utility model relates to a slide-proof system used for vehicles which comprises a metal shoe placed under the wheel. An electric information device is arranged on the shoe to check whether the shoe is placed or taken off in accord with the requirement. The utility model also comprises a shoe monitoring module which can send the information in wireless way as well as a host computer to receive and decode the information from the shoe monitoring module. The utility model combines the electric device with the metal shoe in structure to become the metal shoe which can remotely sense the wave monitoring. Besides, the electric monitoring and remote sensing device which is used in the vehicle can mutually match the electric device of the metal shoe to realize anti-sliding function. In the way of wireless transmission, the electric remote sensing technology can achieve automatic alarm of sound and light effect and has the function of opening the protection lamp to finish warn.