Gt Radial A7645H
Tyre · model A7645H · on the market since 14 September 2026
How it compares
Compared with 83 255/35R21 on the EU register:
- Rolling noise73 dBlower than 18%
Energy label values
| Energy efficiency class | C on the A–E scale |
|---|---|
| Designation | 255/35R21 98 Y XL |
| Size | 255/35R21 |
| Rim | 21″ |
| Load index | 98 |
| Speed rating | Y |
| Wet grip class | A |
| Rolling noise | 73 dB |
| Noise class | B |
| Severe snow (3PMSF) | No |
| Ice grip | No |
| Tyre class | C1 |
Lifespan & repair
Registration history
- 17 September 2026 First published in the EU energy label register (EPREL)
- 14 September 2026 Placed on the EU market
Source: EU energy label register (EPREL), registration 2852439. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Gt Radial.