| 摘要 |
A method for manufacturing a vehicle tire according to the present invention includes a step of forming treads, a shoulder part, a side wall, and a bead part. The step of forming the treads includes a step of forming a plurality of recesses on the upper part of extrusion of treads, a step of filling the recesses with a crack prevention part, a step of mounting a reinforcing part on the upper part of the crack prevention part, and a step of forming a groove by burying the reinforcing part and the crack prevention part inside the recesses while pressing the reinforcing part and the crack prevention part. A vehicle tire manufactured by the method can prevent cracks in the groove. |
