The present invention to install on the inside of the wheel balancer separate working tools and professional workers without wheels relates to an equalizer of the wheel for a car can automatically calibrate the equilibrium . ; the present invention tire 1 according to the wheel (2) for the car is mounted, the wheel (2 ) through the entire circumference of the wheel (2) to the part which is installed opposite to the air injection valve (21) forming a chamber (3 ) and the balance weight , which may be floating in the chamber in the interior of the chamber ( 3) (4) by configuring to install , it is possible to automatically correct a separate equilibrium of the working tools, and without the need for specialized workers wheel , to install the equalizer inside of the wheel will be effective to prevent the appearance of the wheel to decrease .
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