| 摘要 |
The present invention provides a tire in which durability is improved without an increase in weight of the tire by improving a reinforcing material. Also, the present invention provides a tire in which weight is lightened without lowering other functions by improving the reinforcing material (5) used for a carcass ply (1) or used for reinforcing a tread unit (13). The tire comprises a pair of bead units (11) on the left and right side thereof, side wall units (12), and a tread unit (13) connected between both the side wall units (12). The reinforcing material (5) consisting of knitted fabric using a reinforcement cord is installed in the circumferential direction of the tire in a ring shape. |
