Grenlander Dias Zero
EU tyre label for every size: 23 sizes of this summer tyre compared with the rest of the market
The Grenlander Dias Zero is a summer tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 23 sizes (23 registrations including load and speed variants), for 19″ to 24″ rims.
Wet grip is rated C in every size, fuel efficiency C and external rolling noise 72–74 dB.
On the EU market since May 2021; the earliest production week registered is 10/2020.
How it compares in its sizes
We compared each size with all other summer tyres of the same size and class in EPREL (23 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 (255/55R19)
Example: the 255/55R19 size, compared with the 346 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 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 23 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 |
|---|---|---|---|---|---|---|
| 19″ rims | ||||||
| 255/55R19 | 111V XL | C39% | C67% | 72 dBB70% | — | 10/2020 |
| 20″ rims | ||||||
| 255/50R20 | 109V XL | C31% | C48% | 72 dBB62% | — | 10/2020 |
| 255/55R20 | 110V XL | C41% | C59% | 72 dBB67% | — | 10/2020 |
| 265/50R20 | 111V XL | C57% | C80% | 72 dBB77% | — | 10/2020 |
| 275/40ZR20 | 106W XL | C28% | C86% | 72 dBB75% | — | 10/2020 |
| 275/45R20 | 110V XL | C38% | C71% | 72 dBB73% | — | 10/2020 |
| 275/55R20 | 117V XL | C68% | C85% | 72 dBB84% | — | 10/2020 |
| 275/60R20 | 119H XL | C60% | C81% | 72 dBB75% | — | 10/2020 |
| 285/50R20 | 116V XL | C56% | C83% | 73 dBB74% | — | 10/2020 |
| 295/45ZR20 | 114W XL | C30% | C76% | 73 dBB67% | — | 10/2020 |
| 315/35ZR20 | 110W XL | C31% | C83% | 74 dBB47% | — | 10/2020 |
| 22″ rims | ||||||
| 265/35ZR22 | 102W XL | C31% | C90% | 72 dBB70% | — | 10/2020 |
| 265/40R22 | 106V XL | C31% | C55% | 72 dBB74% | — | 10/2020 |
| 275/40ZR22 | 107W XL | C33% | C78% | 72 dBB62% | — | 10/2020 |
| 285/35ZR22 | 106W XL | C22% | C84% | 73 dBB61% | — | 10/2020 |
| 285/40R22 | 110V XL | C27% | C56% | 73 dBB64% | — | 10/2020 |
| 285/45R22 | 114V XL | C46% | C75% | 73 dBB62% | — | 10/2020 |
| 295/30ZR22 | 103W XL | C32% | C92% | 73 dBB77% | — | 10/2020 |
| 305/40R22 | 114V XL | C60% | C84% | 74 dBB68% | — | 10/2020 |
| 305/45R22 | 118V XL | C62% | C81% | 74 dBB77% | — | 10/2020 |
| 24″ rims | ||||||
| 275/25ZR24 | 96W XL | C65% | C91% | 72 dBB91% | — | 10/2020 |
| 295/35ZR24 | 110W XL | C38% | C100% | 73 dBB85% | — | 10/2020 |
| 305/35ZR24 | 112W XL | C38% | C94% | 74 dBB47% | — | 10/2020 |
Best-labelled summer tyres in 255/55R19
Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.
All tyres in 255/55 R19, ranked by label →
- Dunlop Blue Response TGA A 67 dB
- GitiControl P10A A 69 dB
- Falken e.ZIEXA A 69 dB
- Pirelli PzeroA B 69 dB
- GitiSport S2A B 69 dB
- Pirelli ScorpionA B 69 dB
Questions
Is the Grenlander Dias Zero a quiet tyre?
Its declared rolling noise ranges from 72 dB to 74 dB (median 72 dB). In 35% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.
How good is the Grenlander Dias Zero 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 Grenlander Dias Zero 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 Grenlander Dias Zero launched?
It has been on the EU market since May 2021. The earliest production week in its registrations is 10/2020; the DOT code on the sidewall shows the week and year of your tyre.
More from Grenlander
Source: EPREL, the European Commission’s product registry for energy labelling — 23 registrations, data as of 23 October 2026. Suppliers have updated 23 of these registrations since first publication. Label values are the supplier’s declaration.