Method for manufacturing a radial tire for improving straight running characteristics of a vehicle and its tire

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of manufacturing a radial tire that improves straight running characteristics of a vehicle. In manufacturing a radial tire including a belt structure, a plurality of belts (2, 4, 3) The belt structure 1 is attached to the green tire so that the cords in the outermost belt 3 on the belt structure 1 are symmetrical with respect to each other by dividing the belt structure 1 into left and right tires when the vehicle is mounted,;The tire manufactured by the above method has a plysteer value in opposite directions at the time of traveling on the road surface, so that the tendency of the vehicle body to deviate from the running state at the time of traveling is eliminated.