Mazzini AS457-1146
Tyre · model AS457-1146 · 3 model numbers · on the market since 1 March 2026
How it compares
Compared with 278 255/50ZR19 on the EU register:
- Rolling noise73 dBlower than 19%
Energy label values
| Energy efficiency class | C on the A–E scale |
|---|---|
| Designation | 255/50ZR19 107 Y XL |
| Size | 255/50ZR19 |
| Rim | 19″ |
| Load index | 107 |
| Speed rating | Y |
| Wet grip class | C |
| Rolling noise | 73 dB |
| Noise class | B |
| Severe snow (3PMSF) | Yes |
| Ice grip | No |
| Tyre class | C1 |
Lifespan & repair
Registration history
- 10 June 2026 First published in the EU energy label register (EPREL)
- 1 March 2026 Placed on the EU market
Model numbers on this page
These 3 model numbers are registered by Mazzini with identical energy label values, dimensions and installation type (usually colour or market variants).
AS457-1146AS457-3146AS457-3912
Source: EU energy label register (EPREL), registration 2754478, 2762945, 2772708. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Mazzini.