To provide a pneumatic tire coping with both of operation stability and riding comfort, and suppressing ply steer.
A pneumatic tire is structured by stretching a carcass layer 4 between a pair of bead parts 3 and 3, rolling up the carcass layer 4 to the outside from the inside of a tire around a bead core 5 embedded in each bead part 3, and disposing a belt layer 7 in a tread part 1 on a peripheral side of the carcass layer 4, and a mounting direction thereof to a vehicle is specified. The belt layer 7 includes arc-like reinforcing cords C, and the arc-like reinforcing cords C are disposed so as to project outside when mounted in the vehicle. The outside rolling-up height TUHout of the carcass layer 4 when mounted in the vehicle is larger than the inside rolling-up height TUHin of the carcass layer 4 when mounted in the vehicle.
Takayoshi in the daytime
Shinichi Ogawa
Takashi Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa
Kazuhiko Saishita
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