To provide an emergency measure to make an automobile with a flat tire travelable into a safe repair place by taking emergency measures rapidly while suppressing labor to a minimum.

A tire gripping a solid tire around circular arcs with two large- small half moon shape obtained by cutting a circular thick plate at a straight line parallel to a diameter is used to attain a purpose. That is, the flat tire is left fitted, and the half moon shaped tire A1 is fitted and fixed as one of dual tires and then rotated by a half to place a segmented part topside, and the remaining half moon shaped tire B2 is fitted to form a complete circle so as to be travelable. Without using a jack, the divided temporary use tires are fitted at the dual tires over the flat tire without removing the flat tire so as to be temporarily travelable.