Roadboss AHSKJ-N906-0122
Tyre · model AHSKJ-N906-0122 · on the market since 1 December 2025
How it compares
Compared with 78 275/50ZR21 on the EU register:
- Rolling noise73 dBlower than 20%
Energy label values
| Energy efficiency class | B on the A–E scale |
|---|---|
| Designation | 275/50ZR21 113 W XL |
| Size | 275/50ZR21 |
| Rim | 21″ |
| Load index | 113 |
| Speed rating | W |
| Wet grip class | B |
| Rolling noise | 73 dB |
| Noise class | B |
| Severe snow (3PMSF) | No |
| Ice grip | No |
| Tyre class | C1 |
Lifespan & repair
Registration history
- 21 January 2026 First published in the EU energy label register (EPREL)
- 1 December 2025 Placed on the EU market
Source: EU energy label register (EPREL), registration 2606601. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Roadboss.