HiFly eHF-508 Sport
EU tyre label for every size: 24 sizes of this summer tyre compared with the rest of the market
The HiFly eHF-508 Sport is a summer tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 24 sizes (24 registrations including load and speed variants), for 17″ to 21″ rims.
Wet grip is rated C in every size, fuel efficiency C and external rolling noise 71–73 dB.
On the EU market since January 2025; the earliest production week registered is 01/2025.
How it compares in its sizes
We compared each size with all other summer tyres of the same size and class in EPREL (24 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 (235/55R18)
Example: the 235/55R18 size, compared with the 626 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
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 24 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 | ||||||
| 235/55R17 | 103W XL | C37% | C76% | 72 dBB35% | — | 01/2025 |
| 18″ rims | ||||||
| 225/45R18 | 95W XL | C20% | C68% | 72 dBB37% | — | 01/2025 |
| 235/45R18 | 98W XL | C19% | C65% | 72 dBB41% | — | 01/2025 |
| 235/50R18 | 101Y XL | C33% | C73% | 72 dBB29% | — | 01/2025 |
| 235/55R18 | 104V XL | C40% | C69% | 72 dBB29% | — | 01/2025 |
| 245/45R18 | 100W XL | C24% | C70% | 72 dBB40% | — | 01/2025 |
| 19″ rims | ||||||
| 235/40R19 | 96W XL | C20% | C64% | 72 dBB46% | — | 01/2025 |
| 235/45R19 | 99W XL | C20% | C57% | 72 dBB31% | — | 01/2025 |
| 235/50R19 | 103V XL | C24% | C52% | 72 dBB19% | — | 01/2025 |
| 235/55R19 | 105Y XL | C32% | C57% | 72 dBB34% | — | 01/2025 |
| 245/45R19 | 102Y XL | C17% | C54% | 72 dBB37% | — | 01/2025 |
| 245/55R19 | 107V XL | C54% | C86% | 72 dBB15% | — | 01/2025 |
| 255/45R19 | 104W XL | C15% | C45% | 73 dBB20% | — | 01/2025 |
| 20″ rims | ||||||
| 235/55R20 | 105W XL | C42% | C61% | 72 dBB34% | — | 01/2025 |
| 245/40R20 | 99Y XL | C10% | C55% | 72 dBB47% | — | 01/2025 |
| 245/50R20 | 102W | C41% | C65% | 71 dBB72% | — | 01/2025 |
| 255/40R20 | 101W XL | C5% | C37% | 73 dBB30% | — | 01/2025 |
| 255/45R20 | 101V | C16% | C40% | 72 dBB51% | — | 01/2025 |
| 255/50R20 | 109V XL | C31% | C48% | 73 dBB32% | — | 01/2025 |
| 265/45R20 | 108W XL | C27% | C55% | 73 dBB34% | — | 01/2025 |
| 21″ rims | ||||||
| 255/45R21 | 105V XL | C21% | C31% | 73 dBB28% | — | 01/2025 |
| 265/40R21 | 105V XL | C17% | C53% | 73 dBB24% | — | 01/2025 |
| 265/45R21 | 108Y XL | C16% | C38% | 73 dBB34% | — | 01/2025 |
| 275/45R21 | 110Y XL | C24% | C50% | 73 dBB34% | — | 01/2025 |
Best-labelled summer tyres in 235/55R18
Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.
All tyres in 235/55 R18, ranked by label →
- Nokian Tyres Powerproof EA A 67 dB
- Yokohama Advan Fleva V701A C 67 dB
- Falken Azenis FK520A A 68 dB
- Goodyear Eagle F1 Asymmetric 6A A 68 dB
- Hankook Ventus Evo SUVA A 68 dB
- Pirelli ScorpionA A 68 dB
Questions
Is the HiFly eHF-508 Sport a quiet tyre?
Its declared rolling noise ranges from 71 dB to 73 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 HiFly eHF-508 Sport 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 HiFly eHF-508 Sport 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 HiFly eHF-508 Sport launched?
It has been on the EU market since January 2025. The earliest production week in its registrations is 01/2025; the DOT code on the sidewall shows the week and year of your tyre.
More from HiFly
Source: EPREL, the European Commission’s product registry for energy labelling — 24 registrations, data as of 25 October 2026. Suppliers have updated 0 of these registrations since first publication. Label values are the supplier’s declaration.