Recommended use: trolleybuses
| Rim diameter, inch | 20 |
| Tyre size | 12.00R20 |
| Max. load, kilogramforce | 3750/3250 |
| Maximum load pressure, kPa | 850 |
| Load index | 154/149 |
| Tube | 12.00-20 |
| Valve type | ГК-145 |
| Recommended rim | 8;5-20 |
| Allowable alternative rim | 9.0-20 |
| Tire flap | 7;7-20 |
| Overall diameter, mm | 1122 |
| Section width, mm, not more | 313 |
| Static radius,mm | 526 |
| Max. speed,km/h (Speed rating) | 100 (J) |
| Ply rating | 18 |
