PNEUMATIC TIRE DISPLAYING ABRASION CRITICAL STAGE

摘要

PURPOSE: A pneumatic tire displaying an abrasion critical stage is provided to easily recognize a critical stage of abrasion of a tire which induces a serious traffic accident, thereby preventing the traffic accident due to the excessive abrasion of the tire in advance. CONSTITUTION: A pneumatic tire displaying an abrasion critical stage includes five to one hundred abrasion displaying elements(4) mounted on a central part of both shoulder parts of a tread(10) in a plurality of rows or in a zigzag form with a color in contrast with a color of the tread for indicating an abrasion critical stage of a surface of the tread, wherein the abrasion displaying element is formed by forming through holes(11) filled with a rubber composition which is hardened naturally at room temperature.