Sonix 2KSNA645
Tyre · model 2KSNA645 · on the market since 1 February 2026
How it compares
Compared with 278 255/50ZR19 on the EU register:
- Rolling noise69 dBlower than 95%
Energy label values
| Energy efficiency class | D on the A–E scale |
|---|---|
| Designation | 255/50ZR19 107 W XL |
| Size | 255/50ZR19 |
| Rim | 19″ |
| Load index | 107 |
| Speed rating | W |
| Wet grip class | C |
| Rolling noise | 69 dB |
| Noise class | A |
| Severe snow (3PMSF) | No |
| Ice grip | No |
| Tyre class | C1 |
Lifespan & repair
Registration history
- 13 February 2026 First published in the EU energy label register (EPREL)
- 1 February 2026 Placed on the EU market
Source: EU energy label register (EPREL), registration 2634218. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Sonix.