Bentanzo Zenaro S1
EU tyre label for every size: 52 sizes of this summer tyre compared with the rest of the market
The Bentanzo Zenaro S1 is a summer tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 52 sizes (52 registrations including load and speed variants), for 16″ to 23″ rims.
Wet grip is rated B–C depending on size, fuel efficiency B–C and external rolling noise 68–72 dB.
The label depends on the size. Sorted by wet grip, then fuel efficiency, then noise, the best-labelled size on sale is 205/45 ZR16 (Wet grip B · Fuel efficiency C · 68 dB), the weakest 285/35 ZR23 (Wet grip C · Fuel efficiency B · 72 dB).
On the EU market since April 2026; the earliest production week registered is 10/2026.
How it compares in its sizes
We compared each size with all other summer tyres of the same size and class in EPREL (52 sizes had at least four rivals). A size scores when its label is at least as good as 75% of them.
Strongest point: rolling noise.
What the label means on the road (225/45ZR17)
Example: the 225/45ZR17 size, compared with the 532 other summer tyres registered in this size.
Wet braking from 80 km/h
≈37 m with wet grip class B, the most common class in this size.
Fuel efficiency
Class C, the most common class in this size: no difference to the typical tyre.
Rolling noise
69 dB against a median of 71 dB in this size (2 dB quieter).
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 52 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 |
|---|---|---|---|---|---|---|
| 16″ rims | ||||||
| 205/45ZR16 | 87W XL | B93% | C96% | 68 dBA95% | — | 15/2026 |
| 215/55ZR16 | 97W XL | B94% | C84% | 69 dBA94% | — | 15/2026 |
| 225/55ZR16 | 99W XL | B91% | C86% | 69 dBA92% | — | 15/2026 |
| 17″ rims | ||||||
| 205/50ZR17 | 93W XL | B87% | C91% | 68 dBA96% | — | 15/2026 |
| 205/55ZR17 | 95W XL | B91% | C90% | 68 dBA94% | — | 15/2026 |
| 215/50ZR17 | 95W XL | B89% | C89% | 69 dBA94% | — | 15/2026 |
| 215/55ZR17 | 98W XL | B88% | C87% | 69 dBA93% | — | 15/2026 |
| 225/45ZR17 | 94W XL | B86% | C91% | 69 dBA95% | — | 15/2026 |
| 225/50ZR17 | 98W XL | B85% | C90% | 69 dBA94% | — | 15/2026 |
| 225/55ZR17 | 101W XL | B85% | C84% | 69 dBA93% | — | 15/2026 |
| 235/50ZR17 | 100W XL | B88% | C92% | 69 dBA92% | — | 15/2026 |
| 235/55ZR17 | 103W XL | B90% | C79% | 69 dBA93% | — | 15/2026 |
| 18″ rims | ||||||
| 215/45ZR18 | 93W XL | B87% | C90% | 69 dBA92% | — | 15/2026 |
| 215/50ZR18 | 96W XL | B89% | C87% | 69 dBA87% | — | 15/2026 |
| 215/55ZR18 | 99W XL | B78% | C89% | 69 dBA100% | — | 15/2026 |
| 225/40ZR18 | 92W XL | B86% | C92% | 69 dBA95% | — | 15/2026 |
| 225/45ZR18 | 95W XL | B82% | C90% | 69 dBA94% | — | 15/2026 |
| 225/50ZR18 | 99W XL | B86% | C91% | 69 dBA92% | — | 15/2026 |
| 225/55ZR18 | 102W XL | B84% | C75% | 69 dBA91% | — | 15/2026 |
| 235/45ZR18 | 98W XL | B82% | C83% | 69 dBA97% | — | 15/2026 |
| 235/50ZR18 | 101W XL | B89% | C90% | 69 dBA98% | — | 15/2026 |
| 235/55ZR18 | 104W XL | B84% | C83% | 69 dBA96% | — | 15/2026 |
| 245/40ZR18 | 97W XL | B83% | C89% | 70 dBA88% | — | 15/2026 |
| 245/45ZR18 | 100W XL | B83% | C88% | 70 dBA88% | — | 15/2026 |
| 245/50ZR18 | 104W XL | B80% | C89% | 70 dBA81% | — | 15/2026 |
| 255/40ZR18 | 99W XL | B81% | C91% | 70 dBA90% | — | 15/2026 |
| 19″ rims | ||||||
| 225/40ZR19 | 93W XL | B79% | C91% | 69 dBA93% | — | 15/2026 |
| 225/45ZR19 | 96W XL | B81% | C84% | 69 dBA94% | — | 15/2026 |
| 225/55ZR19 | 103W XL | B75% | C86% | 69 dBA98% | — | 15/2026 |
| 235/35ZR19 | 91W XL | B81% | C92% | 69 dBA95% | — | 15/2026 |
| 235/50ZR19 | 103W XL | B83% | C83% | 69 dBA90% | — | 15/2026 |
| 235/55ZR19 | 105W XL | B81% | C76% | 69 dBA96% | — | 15/2026 |
| 245/35ZR19 | 93W XL | B78% | C92% | 70 dBA86% | — | 15/2026 |
| 245/45ZR19 | 102W XL | B83% | C84% | 70 dBA86% | — | 15/2026 |
| 245/55ZR19 | 107W XL | B96% | C83% | 70 dBA89% | — | 15/2026 |
| 255/35ZR19 | 96W XL | B77% | C92% | 70 dBA93% | — | 15/2026 |
| 255/45ZR19 | 104W XL | B74% | C81% | 70 dBA88% | — | 15/2026 |
| 275/40ZR19 | 105W XL | B76% | C91% | 70 dBA94% | — | 15/2026 |
| 20″ rims | ||||||
| 235/50ZR20 | 104W XL | B74% | C79% | 69 dBA88% | — | 15/2026 |
| 235/55ZR20 | 105W XL | B90% | C84% | 69 dBA88% | — | 15/2026 |
| 245/40ZR20 | 99W XL | B76% | C87% | 70 dBA86% | — | 15/2026 |
| 245/45ZR20 | 103W XL | B83% | C84% | 70 dBA87% | — | 15/2026 |
| 245/50ZR20 | 105W XL | B97% | C81% | 70 dBA78% | — | 15/2026 |
| 255/40ZR20 | 101W XL | B70% | C82% | 70 dBA93% | — | 15/2026 |
| 255/45ZR20 | 105W XL | B77% | C82% | 70 dBA93% | — | 15/2026 |
| 255/50ZR20 | 109W XL | B81% | C78% | 70 dBA88% | — | 15/2026 |
| 275/35ZR20 | 102W XL | B76% | C93% | 70 dBA96% | — | 15/2026 |
| 21″ rims | ||||||
| 265/45ZR21 | 108W XL | B82% | C73% | 70 dBA87% | — | 15/2026 |
| 22″ rims | ||||||
| 265/40ZR22 | 106W XL | B76% | C79% | 70 dBA89% | — | 15/2026 |
| 23″ rims | ||||||
| 285/35ZR23 | 107Y XL | C13% | B100% | 72 dBB84% | — | 10/2026 |
| 315/30ZR23 | 108W XL | B71% | C94% | 72 dBA100% | — | 15/2026 |
| 325/35ZR23 | 115W XL | B76% | C91% | 72 dBA88% | — | 15/2026 |
Best-labelled summer tyres in 225/45ZR17
Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.
All tyres in 225/45 ZR17, ranked by label →
- Sentury-Landsail Qirin 990A B 66 dB
- Davanti DX640A C 68 dB
- Petlas Prestige SportA C 68 dB
- Starmaxx Dynamix SportA C 68 dB
- CST MD-A7A C 68 dB
- Kumho PS71A B 69 dB
Questions
Is the Bentanzo Zenaro S1 a quiet tyre?
Its declared rolling noise ranges from 68 dB to 72 dB (median 69 dB). In 100% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.
How good is the Bentanzo Zenaro S1 in the wet?
Its wet grip class is B–C. In 90% of compared sizes that is at least as good as three quarters of same-size rivals.
Is the Bentanzo Zenaro S1 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 Bentanzo Zenaro S1 launched?
It has been on the EU market since April 2026. The earliest production week in its registrations is 10/2026; the DOT code on the sidewall shows the week and year of your tyre.
More from Bentanzo
Source: EPREL, the European Commission’s product registry for energy labelling — 52 registrations, data as of 25 October 2026. Suppliers have updated 0 of these registrations since first publication. Label values are the supplier’s declaration.