| 摘要 |
A pneumatic tire having a radial ply carcass and a sidewall reinforcing ply in at least one sidewall of the tire. The sidewall reinforcing ply may be a direct continuation of the carcass ply turn-up or a separate ply, overlapping the turn-up. The sidewall reinforcing ply may extend to the remote side of the tire breaker assembly either under or over the breaker assembly or between two layers thereof. The sidewall reinforcing ply may be of cranked form. |
