Rockblade 2KRKA643
Tyre · model 2KRKA643 · on the market since 1 February 2026
How it compares
Compared with 407 255/40ZR19 on the EU register:
- Rolling noise69 dBlower than 97%
Energy label values
| Energy efficiency class | D on the A–E scale |
|---|---|
| Designation | 255/40ZR19 100 Y XL |
| Size | 255/40ZR19 |
| Rim | 19″ |
| Load index | 100 |
| Speed rating | Y |
| 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
Other Rockblade models: 255/40ZR19
- CRockblade 2ERK333wet grip B · 71 dB
- CRockblade 2ERK877wet grip C · 72 dB
- DRockblade 2KRKA391wet grip C · 70 dB
- DRockblade 2KRKA391Fwet grip C · 70 dB
- CRockblade 2KRKA643Nwet grip B · 69 dB
Source: EU energy label register (EPREL), registration 2634102. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Rockblade.