1. The center of tyre crown and high-strength deflection zone of
side wall adopt the grid surface treatment , reduce the heat
generated by sizing material , and promote the safety of tyres and
control safety of new tyres .
2. The step ventilation holes on tyres shoulder can promote the
safety of tyres , and the half-closed type steel disc can
effectively avoid the high noise brought by the common ventilation
holes .
| Size | Technical data | Qty/40HQ | ||
| Load Index | Speed rating | |||
| ST175/80R13 | 6PR/91 | S | 1640 | |
| ST205/75R14 | 6PR/100 | S | 1260 | |
| ST215/75R14 | 6PR/102 | S | 1150 | |
| ST205/75R15 | 8PR/107 | S | 1185 | |
| ST225/75R15 | 10PR/113 | S | 950 | |
| ST235/80R16 | 10PR/123 | S | 750 | |
| ST235/85R16 | 12PR/125 | S | 680 | |
