| Manufacturer | BRIDGESTONE | |
| EAN | 3286340844017 | |
| Manufacturer article number | 8440 | |
| Trade name or trademark | BT S21 Front | |
| Tyre size designation | 110/70 R17 54 W / ZR | |
| Tire type |  |
Summer |
| Tires suitable for use in extreme snow conditions |
No | |
| Speed category symbol | W / ZR | Approved up to W / ZR.label km/h |
