Sailun Atrezzo SU63
EU tyre label for every size: 11 sizes of this summer tyre compared with the rest of the market
The Sailun Atrezzo SU63 is a summer tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 11 sizes (11 registrations including load and speed variants), for 18″ to 20″ rims.
Wet grip is rated D in every size, fuel efficiency D and external rolling noise 71–73 dB.
On the EU market since July 2024; the earliest production week registered is 20/2024.
How it compares in its sizes
We compared each size with all other summer tyres of the same size and class in EPREL (11 sizes had at least four rivals). A size scores when its label is at least as good as 75% of them.
Strongest point: fuel efficiency. Weakest point: wet grip, where most same-size rivals do as well or better.
What the label means on the road (225/45ZRF18)
Example: the 225/45ZRF18 size, compared with the 48 other summer tyres registered in this size.
Wet braking from 80 km/h
≈47 m with class D, against ≈37 m for the most common class in this size (B).
Fuel efficiency
Class D, the most common class in this size: no difference to the typical tyre.
Rolling noise
72 dB against a median of 71 dB in this size (1 dB louder).
Estimates from the class ranges in Regulation (EU) 2020/740. A label class is a range, so a real tyre can sit anywhere inside it. Every 3 dB doubles the sound energy.
All 11 sizes
The small figure under each class is the share of same-size, same-season tyres this size matches or beats (“–” when fewer than five tyres share the size).
| Size | Load / speed | Wet | Fuel | Noise | Snow / ice | Production from |
|---|---|---|---|---|---|---|
| 18″ rims | ||||||
| 225/45ZRF18 | 95Y XL | D5% | D85% | 72 dBB36% | — | 20/2024 |
| 245/35ZRF18 | 92Y XL | D7% | D73% | 72 dBB47% | — | 20/2024 |
| 275/40ZRF18 | 99Y | D9% | D83% | 72 dBB74% | — | 20/2024 |
| 19″ rims | ||||||
| 225/40ZRF19 | 89W | D4% | D86% | 71 dBB86% | — | 20/2024 |
| 235/45ZRF19 | 99W XL | D0% | D86% | 72 dBB43% | — | 20/2024 |
| 245/45ZRF19 | 102W XL | D7% | D78% | 73 dBB0% | — | 20/2024 |
| 255/35ZRF19 | 96Y XL | D3% | D86% | 73 dBB41% | — | 20/2024 |
| 275/40ZRF19 | 101W | D8% | D75% | 72 dBB94% | — | 20/2024 |
| 20″ rims | ||||||
| 245/35ZRF20 | 95Y XL | D11% | D100% | 72 dBB26% | — | 20/2024 |
| 245/40ZRF20 | 99Y XL | D0% | D76% | 72 dBB62% | — | 20/2024 |
| 275/30ZRF20 | 97Y XL | D27% | D100% | 73 dBB53% | — | 20/2024 |
Best-labelled summer tyres in 225/45ZRF18
Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.
All tyres in 225/45 ZRF18, ranked by label →
- Firenza Nuovo SA D 71 dB
- Radar Dimax R8+ RFTA D 71 dB
- Invovic EL601B C 69 dB
- Firemax FM601B C 69 dB
- Kpatos FM601B C 69 dB
- Gremax Capturar CF19B C 69 dB
Questions
Is the Sailun Atrezzo SU63 a quiet tyre?
Its declared rolling noise ranges from 71 dB to 73 dB (median 72 dB). In 18% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.
How good is the Sailun Atrezzo SU63 in the wet?
Its wet grip class is D. In 0% of compared sizes that is at least as good as three quarters of same-size rivals.
Is the Sailun Atrezzo SU63 suitable for snow?
No size carries the 3PMSF symbol, so it is not certified for severe snow. In countries with winter tyre rules it does not count as a winter tyre.
When was the Sailun Atrezzo SU63 launched?
It has been on the EU market since July 2024. The earliest production week in its registrations is 20/2024; the DOT code on the sidewall shows the week and year of your tyre.
More from Sailun
Source: EPREL, the European Commission’s product registry for energy labelling — 11 registrations, data as of 25 October 2026. Suppliers have updated 0 of these registrations since first publication. Label values are the supplier’s declaration.