PNEUMATIC TIRE AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a structure that reduces the rolling resistance of a pneumatic tire.

SOLUTION: A pneumatic tire 1 includes: a cylindrical annular structure 10; a rubber layer 11 that is provided on an external side 10so of the annular structure 10 while being directed in the circumferential direction of the annular structure 10 and becomes a tread portion; and a carcass portion 12 that has fibers covered with rubber and is provided on both sides in a direction parallel to a center axis (Y axis) of a cylindrical structure 2 including the annular structure 10 and the rubber layer 11; and keeps an external side 11so of the rubber layer 11 and the external side 10so of the annular structure 10 similar in shape in a meridian cross-section of the cylindrical structure 2.

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