Sonix 6ESN556
Tyre · model 6ESN556 · on the market since 2 June 2025
How it compares
Compared with 549 255/50R20 on the EU register:
- Rolling noise71 dBlower than 77%
Energy label values
| Energy efficiency class | D on the A–E scale |
|---|---|
| Designation | 255/50R20 109 T XL |
| Size | 255/50R20 |
| Rim | 20″ |
| Load index | 109 |
| Speed rating | T |
| Wet grip class | C |
| Rolling noise | 71 dB |
| Noise class | B |
| Severe snow (3PMSF) | Yes |
| Ice grip | No |
| Tyre class | C1 |
Lifespan & repair
Registration history
- 26 March 2026 First published in the EU energy label register (EPREL)
- 2 June 2025 Placed on the EU market
Source: EU energy label register (EPREL), registration 2375549. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Sonix.