| Manufacturer | NOKIAN | |
| EAN | 6419440385754 | |
| Manufacturer article number | T431029 | |
| Trade name or trademark | Rockproof POR | |
| Tyre size designation | 12.50/ R20 121 Q | |
| Tire type |  |
Summer |
| Tires suitable for use in extreme snow conditions |
No | |
| Speed category symbol | Q | Approved up to 160 km/h |
