Centara Winter CX638
EU tyre label for every size: 30 sizes of this winter tyre compared with the rest of the market
The Centara Winter CX638 is a winter tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 30 sizes (30 registrations including load and speed variants), for 17″ to 20″ rims.
Wet grip is rated C in every size, fuel efficiency D and external rolling noise 72–75 dB. Every size carries the three-peak mountain snowflake (3PMSF), the mark for tyres tested in severe snow.
On the EU market since June 2026; the earliest production week registered is 14/2026.
How it compares in its sizes
We compared each size with all other winter and 3PMSF tyres of the same size and class in EPREL (30 sizes had at least four rivals). A size scores when its label is at least as good as 75% of them.
Weakest point: rolling noise, where most same-size rivals do as well or better.
What the label means on the road (225/45R17)
Example: the 225/45R17 size, compared with the 668 other winter and 3PMSF tyres registered in this size.
Wet braking from 80 km/h
≈41 m with wet grip class C, the most common class in this size.
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 72 dB in this size.
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 30 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 |
|---|---|---|---|---|---|---|
| 17″ rims | ||||||
| 205/50R17 | 93T XL | C74% | D57% | 72 dBB64% | 3PMSF | 14/2026 |
| 215/45R17 | 91T XL | C75% | D59% | 72 dBB62% | 3PMSF | 14/2026 |
| 215/50R17 | 95T XL | C77% | D51% | 72 dBB64% | 3PMSF | 14/2026 |
| 215/55R17 | 98T XL | C76% | D48% | 72 dBB61% | 3PMSF | 14/2026 |
| 225/45R17 | 94H XL | C71% | D58% | 72 dBB66% | 3PMSF | 14/2026 |
| 225/50R17 | 98H XL | C71% | D50% | 72 dBB65% | 3PMSF | 14/2026 |
| 225/55R17 | 101H XL | C75% | D46% | 72 dBB67% | 3PMSF | 14/2026 |
| 235/55R17 | 103T XL | C72% | D45% | 72 dBB69% | 3PMSF | 14/2026 |
| 18″ rims | ||||||
| 215/55R18 | 95T | C72% | D41% | 72 dBB60% | 3PMSF | 14/2026 |
| 225/40R18 | 92T XL | C71% | D59% | 72 dBB65% | 3PMSF | 14/2026 |
| 225/45R18 | 95T XL | C73% | D53% | 72 dBB58% | 3PMSF | 14/2026 |
| 225/50R18 | 99T XL | C63% | D37% | 72 dBB63% | 3PMSF | 14/2026 |
| 225/55R18 | 102T XL | C73% | D39% | 72 dBB62% | 3PMSF | 14/2026 |
| 235/45R18 | 98T XL | C72% | D45% | 72 dBB61% | 3PMSF | 14/2026 |
| 235/50R18 | 101T XL | C73% | D41% | 72 dBB67% | 3PMSF | 14/2026 |
| 245/40R18 | 97T XL | C72% | D52% | 72 dBB66% | 3PMSF | 14/2026 |
| 245/45R18 | 100T XL | C73% | D49% | 72 dBB67% | 3PMSF | 14/2026 |
| 19″ rims | ||||||
| 235/35R19 | 91T XL | C63% | D49% | 72 dBB60% | 3PMSF | 14/2026 |
| 235/50R19 | 103T XL | C71% | D33% | 72 dBB63% | 3PMSF | 14/2026 |
| 245/40R19 | 98T XL | C66% | D37% | 72 dBB63% | 3PMSF | 14/2026 |
| 255/45R19 | 104T XL | C63% | D29% | 73 dBB50% | 3PMSF | 14/2026 |
| 255/50R19 | 103T | C73% | D33% | 73 dBB48% | 3PMSF | 14/2026 |
| 20″ rims | ||||||
| 235/55R20 | 102T | C83% | D33% | 72 dBB63% | 3PMSF | 14/2026 |
| 245/40R20 | 99T XL | C74% | D31% | 72 dBB52% | 3PMSF | 14/2026 |
| 255/45R20 | 101T | C73% | D32% | 73 dBB49% | 3PMSF | 14/2026 |
| 255/55R20 | 110T XL | C80% | D34% | 73 dBB52% | 3PMSF | 14/2026 |
| 275/40R20 | 102T | C74% | D32% | 73 dBB55% | 3PMSF | 14/2026 |
| 275/50R20 | 113T XL | C77% | D28% | 73 dBB47% | 3PMSF | 14/2026 |
| 285/50R20 | 112T | C89% | D54% | 75 dBB41% | 3PMSF | 14/2026 |
| 315/35R20 | 106T | C81% | D33% | 75 dBB30% | 3PMSF | 14/2026 |
Best-labelled winter and 3PMSF tyres in 225/45R17
Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.
All tyres in 225/45 R17, ranked by label →
- Radar Dimax WinterA D 70 dB
- Bridgestone Blizzak LM005A C 71 dB
- Bridgestone Blizzak LM005 DriveguardA C 71 dB
- Nokian Tyres Snowproof 3PA B 72 dB
- Kumho WP52+A C 72 dB
- Pirelli Cinturato Winter 3A C 72 dB
Questions
Is the Centara Winter CX638 a quiet tyre?
Its declared rolling noise ranges from 72 dB to 75 dB (median 72 dB). In 0% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.
How good is the Centara Winter CX638 in the wet?
Its wet grip class is C. In 23% of compared sizes that is at least as good as three quarters of same-size rivals.
Is the Centara Winter CX638 suitable for snow?
30 of 30 registrations carry the 3PMSF symbol, which means the tyre passed the EU severe-snow test. Check the exact size in the table.
When was the Centara Winter CX638 launched?
It has been on the EU market since June 2026. The earliest production week in its registrations is 14/2026; the DOT code on the sidewall shows the week and year of your tyre.
More from Centara
Source: EPREL, the European Commission’s product registry for energy labelling — 30 registrations, data as of 23 October 2026. Suppliers have updated 0 of these registrations since first publication. Label values are the supplier’s declaration.