Accelera PHI
EU tyre label for every size: 49 sizes of this summer tyre compared with the rest of the market
The Accelera PHI is a summer tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 49 sizes (51 registrations including load and speed variants), for 16″ to 22″ rims.
Wet grip is rated C in every size, fuel efficiency C–D and external rolling noise 70–72 dB.
The label depends on the size. Sorted by wet grip, then fuel efficiency, then noise, the best-labelled size on sale is 205/55 ZR16 (Wet grip C · Fuel efficiency C · 70 dB), the weakest 255/30 ZR20 (Wet grip C · Fuel efficiency D · 72 dB).
On the EU market since January 2016; the earliest production week registered is 01/2016.
How it compares in its sizes
We compared each size with all other summer tyres of the same size and class in EPREL (45 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. Weakest point: wet grip, where most same-size rivals do as well or better.
What the label means on the road (225/45 ZR17)
Example: the 225/45 ZR17 size, compared with the 532 other summer tyres registered in this size.
Wet braking from 80 km/h
≈41 m with class C, against ≈37 m for the most common class in this size (B).
Fuel efficiency
Class C, the most common class in this size: no difference to the typical tyre.
Rolling noise
70 dB against a median of 71 dB in this size (1 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 49 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 | ||||||
| 205/55 ZR16 | 94W XL | C41% | C87% | 70 dBB79% | — | 01/2016 |
| 235/60 ZR16 | 104W XL · 104W XL | C43% | C100% | 70 dBB86% | — | 01/2016 |
| 17″ rims | ||||||
| 195/40 R17 | 81V XL | C20% | D59% | 70 dBB73% | — | 01/2016 |
| 205/50 ZR17 | 93W XL | C43% | C91% | 70 dBB87% | — | 01/2016 |
| 215/50 ZR17 | 95W XL | C41% | C89% | 70 dBB88% | — | 01/2016 |
| 225/45 ZR17 | 94W XL | C40% | C91% | 70 dBB89% | — | 01/2016 |
| 235/55 ZR17 | 103W XL | C31% | C79% | 70 dBB89% | — | 01/2016 |
| 245/45 ZR17 | 99W XL | C34% | C90% | 70 dBB86% | — | 01/2016 |
| 255/40 ZR17 | 98W XL | C33% | C93% | 70 dBA100% | — | 01/2016 |
| 18″ rims | ||||||
| 205/45 ZR18 | 90Y XL | C– | D– | 70 dBB– | — | 01/2016 |
| 215/40 ZR18 | 89Y XL | C33% | D42% | 70 dBB81% | — | 01/2016 |
| 215/45 ZR18 | 93W XL | C36% | C90% | 70 dBB82% | — | 01/2016 |
| 225/40 ZR18 | 92Y XL | C40% | D39% | 70 dBB88% | — | 01/2016 |
| 225/45 ZR18 | 95Y XL | C36% | C90% | 70 dBB87% | — | 01/2016 |
| 235/40 ZR18 | 95Y XL | C34% | C90% | 70 dBB89% | — | 01/2016 |
| 245/45 ZR18 | 100Y XL | C32% | C88% | 70 dBB88% | — | 01/2016 |
| 255/35 ZR18 | 94Y XL | C27% | C90% | 70 dBA94% | — | 01/2016 |
| 255/40 ZR18 | 99Y XL | C20% | C91% | 70 dBA90% | — | 01/2016 |
| 255/45 ZR18 | 103Y XL | C29% | C88% | 70 dBA91% | — | 01/2016 |
| 265/35 ZR18 | 97Y XL | C29% | C96% | 72 dBB67% | — | 01/2016 |
| 19″ rims | ||||||
| 215/35 ZR19 | 85Y XL | C41% | D50% | 70 dBB81% | — | 01/2016 |
| 215/40 ZR19 | 90Y XL | C– | D– | 70 dBB– | — | 01/2023 |
| 225/35 ZR19 | 88Y XL | C27% | D51% | 70 dBB85% | — | 01/2016 |
| 225/40 ZR19 | 93Y XL | C28% | C91% | 70 dBB86% | — | 01/2016 |
| 235/35 ZR19 | 91Y XL | C32% | D47% | 70 dBB89% | — | 01/2016 |
| 235/40 ZR19 | 96Y XL | C26% | C80% | 70 dBB85% | — | 01/2016 |
| 245/35 ZR19 | 93Y XL | C27% | C92% | 70 dBB86% | — | 01/2016 |
| 245/40 ZR19 | 98Y XL | C27% | C88% | 70 dBB88% | — | 01/2016 |
| 245/45 ZR19 | 102Y XL | C28% | C84% | 70 dBB86% | — | 01/2016 |
| 255/30 ZR19 | 91Y XL | C18% | D43% | 72 dBB61% | — | 01/2016 |
| 255/40 ZR19 | 100Y XL | C23% | C88% | 70 dBA94% | — | 01/2016 |
| 255/45 ZR19 | 104Y XL | C23% | C81% | 70 dBA88% | — | 01/2016 |
| 265/30 ZR19 | 93Y XL | C26% | C95% | 72 dBB72% | — | 01/2016 |
| 265/35 ZR19 | 98Y XL | C26% | C95% | 72 dBB62% | — | 01/2016 |
| 20″ rims | ||||||
| 225/30 ZR20 | 85Y XL | C34% | D57% | 70 dBB92% | — | 01/2016 |
| 225/35 ZR20 | 93Y XL | C30% | C94% | 70 dBB82% | — | 01/2016 |
| 235/35 ZR20 | 92Y XL | C23% | D45% | 70 dBB80% | — | 01/2016 |
| 245/30 ZR20 | 93Y XL | C27% | C97% | 70 dBB87% | — | 01/2016 |
| 245/45 ZR20 | 103Y XL | C29% | C84% | 70 dBB87% | — | 01/2016 |
| 255/30 ZR20 | 92Y XL | C9% | D47% | 72 dBB68% | — | 01/2016 |
| 255/40 ZR20 | 101Y XL | C18% | C82% | 70 dBA93% | — | 01/2016 |
| 265/30 ZR20 | 94Y XL | C16% | C93% | 72 dBB58% | — | 01/2024 |
| 21″ rims | ||||||
| 235/30 ZR21 | 89Y XL | C– | D– | 70 dBB– | — | 01/2016 |
| 245/25 ZR21 | 86Y XL | C– | D– | 70 dBB– | — | 01/2016 |
| 245/40 ZR21 | 100Y XL | C24% | C85% | 70 dBB92% | — | 01/2016 |
| 255/30 ZR21 | 95W XL · 95Y XL | C14% | C97% | 72 dBB74% | — | 01/2016 |
| 255/35 ZR21 | 98Y XL | C15% | C76% | 70 dBA98% | — | 02/2024 |
| 22″ rims | ||||||
| 245/35 ZR22 | 97Y XL | C50% | C100% | 70 dBB75% | — | 01/2016 |
| 255/30 ZR22 | 95Y XL | C34% | C91% | 72 dBB64% | — | 01/2016 |
Best-labelled summer tyres in 225/45 ZR17
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 Accelera PHI a quiet tyre?
Its declared rolling noise ranges from 70 dB to 72 dB (median 70 dB). In 80% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.
How good is the Accelera PHI in the wet?
Its wet grip class is C. In 0% of compared sizes that is at least as good as three quarters of same-size rivals.
Is the Accelera PHI 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 Accelera PHI launched?
It has been on the EU market since January 2016. The earliest production week in its registrations is 01/2016; the DOT code on the sidewall shows the week and year of your tyre.
More from Accelera
Source: EPREL, the European Commission’s product registry for energy labelling — 51 registrations, data as of 25 October 2026. Suppliers have updated 0 of these registrations since first publication. Label values are the supplier’s declaration.