Royal Black RK623H1
Tyre · model RK623H1 · on the market since 6 January 2023
How it compares
Compared with 500 255/60R18 on the EU register:
- Rolling noise73 dBlower than 22%
Energy label values
| Energy efficiency class | D on the A–E scale |
|---|---|
| Designation | 255/60R18 112 H XL |
| Size | 255/60R18 |
| Rim | 18″ |
| Load index | 112 |
| Speed rating | H |
| Wet grip class | C |
| Rolling noise | 73 dB |
| Noise class | B |
| Severe snow (3PMSF) | No |
| Ice grip | No |
| Tyre class | C1 |
Lifespan & repair
Registration history
- 8 March 2025 First published in the EU energy label register (EPREL)
- 6 January 2023 Placed on the EU market
Source: EU energy label register (EPREL), registration 2288621. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Royal Black.