Toyo Observe S944
EU tyre label for every size: 53 sizes of this winter tyre compared with the rest of the market
The Toyo Observe S944 is a winter tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 53 sizes (117 registrations including load and speed variants), for 14″ to 20″ rims.
Wet grip is rated B–C depending on size, fuel efficiency C–E and external rolling noise 69–72 dB. Every size carries the three-peak mountain snowflake (3PMSF), the mark for tyres tested in severe snow.
The label depends on the size. Sorted by wet grip, then fuel efficiency, then noise, the best-labelled size on sale is 225/65 R17 (Wet grip B · Fuel efficiency C · 71 dB), the weakest 215/70 R16 (Wet grip C · Fuel efficiency D · 71 dB).
On the EU market since June 2019; the earliest production week registered is 21/2019.
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 (52 sizes had at least four rivals). A size scores when its label is at least as good as 75% of them.
Strongest point: wet grip. Weakest point: fuel efficiency, where most same-size rivals do as well or better.
What the label means on the road (205/55 R16)
Example: the 205/55 R16 size, compared with the 839 other winter and 3PMSF tyres registered in this size.
Wet braking from 80 km/h
≈37 m with class B, against ≈41 m for the most common class in this size (C).
Fuel efficiency
Class D vs the typical C: ≈0.18 L/100 km more, about 28 litres more over 15,000 km for a 1,500 kg car.
Rolling noise
69 dB against a median of 72 dB in this size (3 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 53 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 |
|---|---|---|---|---|---|---|
| 14″ rims | ||||||
| 175/65 R14 | 86T XL | B99% | E17% | 70 dBB81% | 3PMSF | 47/2019 |
| 175/65 R14 | 86T XL · 86T XL | B99% | D79% | 70 dBB81% | 3PMSF | 01/2021 |
| 15″ rims | ||||||
| 175/65 R15 | 88T XL · 88T XL | B100% | D81% | 70 dBB77% | 3PMSF | 10/2020 |
| 185/55 R15 | 82H · 82H | B99% | D77% | 70 dBB81% | 3PMSF | 26/2020 |
| 185/60 R15 | 88H XL | B100% | E11% | 70 dBB81% | 3PMSF | 28/2019 |
| 185/65 R15 | 92H XL · 92H XL | B100% | E10% | 70 dBB80% | 3PMSF | 29/2019 |
| 185/65 R15 | 92H XL | B100% | D65% | 70 dBB80% | 3PMSF | 01/2026 |
| 195/55 R15 | 89H XL | B100% | E14% | 71 dBB72% | 3PMSF | 17/2020 |
| 195/65 R15 | 91H · 91H | B100% | D55% | 71 dBB71% | 3PMSF | 30/2019 |
| 195/65 R15 | 95T XL | B100% | D55% | 71 dBB71% | 3PMSF | 29/2019 |
| 16″ rims | ||||||
| 185/50 R16 | 81H | B100% | E13% | 70 dBB66% | 3PMSF | 26/2020 |
| 185/50 R16 | 81H | B100% | D73% | 70 dBB66% | 3PMSF | 01/2026 |
| 185/60 R16 | 86H | B94% | E3% | 70 dBB64% | 3PMSF | 26/2020 |
| 185/60 R16 | 86H | B94% | D67% | 70 dBB64% | 3PMSF | 01/2026 |
| 195/45 R16 | 84H XL | B99% | E16% | 71 dBB68% | 3PMSF | 16/2020 |
| 195/45 R16 | 84H XL | B99% | D72% | 71 dBB68% | 3PMSF | 01/2026 |
| 195/50 R16 | 88H XL · 88H XL | B100% | D66% | 71 dBB64% | 3PMSF | 14/2020 |
| 195/55 R16 | 91H XL · 91H XL · 91H XL | B99% | D62% | 71 dBB73% | 3PMSF | 08/2020 |
| 205/55 R16 | 91H · 91H | B99% | D52% | 69 dBA92% | 3PMSF | 21/2019 |
| 205/55 R16 | 91H | B99% | D52% | 71 dBB73% | 3PMSF | 01/2026 |
| 205/55 R16 | 94V XL · 94V XL | B99% | D52% | 71 dBB73% | 3PMSF | 34/2019 |
| 205/60 R16 | 96H XL | B99% | D52% | 71 dBB73% | 3PMSF | 12/2020 |
| 205/65 R16 | 95V | B98% | D54% | 71 dBB77% | 3PMSF | 21/2020 |
| 215/40 R16 | 86H XL | B– | E– | 71 dBB– | 3PMSF | 26/2020 |
| 215/40 R16 | 86H XL | B– | D– | 71 dBB– | 3PMSF | 01/2026 |
| 215/45 R16 | 90H XL | B98% | E1% | 71 dBB63% | 3PMSF | 19/2020 |
| 215/45 R16 | 90H XL | B98% | D44% | 71 dBB63% | 3PMSF | 01/2026 |
| 215/55 R16 | 97H XL | B99% | D53% | 71 dBB78% | 3PMSF | 16/2020 |
| 215/60 R16 | 99H XL · 99H XL | B99% | D48% | 71 dBB77% | 3PMSF | 08/2020 |
| 215/65 R16 | 102H XL · 102H XL | B99% | D46% | 71 dBB79% | 3PMSF | 30/2019 |
| 215/70 R16 | 104H XL | B99% | D56% | 71 dBB81% | 3PMSF | 11/2020 |
| 215/70 R16 | 104H XL · 104H XL | C79% | D56% | 71 dBB81% | 3PMSF | 31/2021 |
| 225/55 R16 | 99V XL | B99% | D54% | 71 dBB80% | 3PMSF | 25/2020 |
| 17″ rims | ||||||
| 205/45 R17 | 88H XL | B98% | E10% | 71 dBB75% | 3PMSF | 50/2019 |
| 205/45 R17 | 88H XL | B98% | D64% | 71 dBB75% | 3PMSF | 43/2025 |
| 205/50 R17 | 93V XL · 93V XL | B98% | D57% | 71 dBB78% | 3PMSF | 27/2020 |
| 205/55 R17 | 95V XL · 95V XL | B98% | D42% | 71 dBB75% | 3PMSF | 11/2020 |
| 215/40 R17 | 87V XL · 87V XL | B99% | E10% | 71 dBB77% | 3PMSF | 04/2020 |
| 215/45 R17 | 91H XL | B98% | E9% | 71 dBB76% | 3PMSF | 26/2020 |
| 215/45 R17 | 91H XL | B98% | D59% | 71 dBB76% | 3PMSF | 01/2026 |
| 215/50 R17 | 95V XL | B98% | D51% | 71 dBB78% | 3PMSF | 19/2020 |
| 215/55 R17 | 98V XL · 98V XL · 98V XL | B98% | D48% | 71 dBB77% | 3PMSF | 28/2019 |
| 215/60 R17 | 100V XL · 100V XL · 100V XL | B99% | D48% | 71 dBB80% | 3PMSF | 51/2019 |
| 215/65 R17 | 103V XL · 103V XL | B98% | D35% | 71 dBB84% | 3PMSF | 20/2020 |
| 225/45 R17 | 94V XL | B98% | E8% | 71 dBB80% | 3PMSF | 30/2019 |
| 225/45 R17 | 94V XL · 94V XL · 94V XL | B98% | D58% | 71 dBB80% | 3PMSF | 16/2021 |
| 225/50 R17 | 98V XL · 98V XL · 98V XL · 98V XL | B98% | D50% | 71 dBB80% | 3PMSF | 33/2019 |
| 225/55 R17 | 101V XL · 101V XL | B99% | E6% | 71 dBB81% | 3PMSF | 42/2019 |
| 225/55 R17 | 101V XL | B99% | D46% | 71 dBB81% | 3PMSF | 48/2025 |
| 225/60 R17 | 103V XL · 103V XL | B99% | D46% | 71 dBB81% | 3PMSF | 04/2020 |
| 225/65 R17 | 106H XL · 106H XL | B99% | C93% | 71 dBB83% | 3PMSF | 15/2020 |
| 235/55 R17 | 103V XL · 103V XL | B98% | D45% | 72 dBB69% | 3PMSF | 26/2021 |
| 18″ rims | ||||||
| 205/40 R18 | 86V XL · 86V XL | B96% | E11% | 71 dBB78% | 3PMSF | 16/2020 |
| 215/40 R18 | 89V XL | B96% | E4% | 71 dBB86% | 3PMSF | 28/2020 |
| 215/40 R18 | 89V XL | B96% | D73% | 71 dBB86% | 3PMSF | 01/2026 |
| 215/45 R18 | 93V XL · 93V XL | B98% | D37% | 71 dBB58% | 3PMSF | 26/2020 |
| 215/50 R18 | 92V · 92V | B99% | D47% | 71 dBB80% | 3PMSF | 08/2020 |
| 215/55 R18 | 99V XL · 99V XL | B98% | D41% | 71 dBB78% | 3PMSF | 50/2019 |
| 225/40 R18 | 92W XL | B98% | E8% | 71 dBB78% | 3PMSF | 30/2019 |
| 225/40 R18 | 92W XL · 92W XL · 92W XL | B98% | D59% | 71 dBB78% | 3PMSF | 23/2021 |
| 225/45 R18 | 95V XL | B98% | E6% | 71 dBB75% | 3PMSF | 44/2019 |
| 225/45 R18 | 95V XL · 95V XL · 95V XL | B98% | D53% | 71 dBB75% | 3PMSF | 24/2021 |
| 225/50 R18 | 95W | B97% | E1% | 71 dBB78% | 3PMSF | 48/2019 |
| 225/50 R18 | 95W | B97% | D37% | 71 dBB78% | 3PMSF | 01/2026 |
| 225/55 R18 | 102V XL · 102V XL | B98% | D39% | 71 dBB76% | 3PMSF | 09/2020 |
| 225/60 R18 | 104V XL · 104V XL | B99% | D38% | 71 dBB80% | 3PMSF | 25/2020 |
| 19″ rims | ||||||
| 215/50 R19 | 93T · 93T | B94% | D21% | 71 dBB58% | 3PMSF | 34/2022 |
| 225/40 R19 | 93V XL | B95% | E5% | 71 dBB73% | 3PMSF | 22/2020 |
| 225/40 R19 | 93V XL | B95% | D41% | 71 dBB73% | 3PMSF | 01/2026 |
| 225/45 R19 | 96W XL · 96W XL · 96W XL | B97% | D41% | 71 dBB72% | 3PMSF | 22/2020 |
| 225/55 R19 | 99V | B97% | D33% | 71 dBB76% | 3PMSF | 23/2020 |
| 235/45 R19 | 99V XL · 99V XL | B97% | D35% | 72 dBB50% | 3PMSF | 31/2021 |
| 20″ rims | ||||||
| 225/40 R20 | 94V XL | B89% | D78% | 71 dBB67% | 3PMSF | 25/2020 |
Best-labelled winter and 3PMSF tyres in 205/55 R16
Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.
All tyres in 205/55 R16, ranked by label →
- Sailun Ice BLAZER Alpine²A C 68 dB
- Bridgestone Blizzak LM005A C 71 dB
- Bridgestone Blizzak LM005 DriveguardA C 71 dB
- Kumho WP52+A C 72 dB
- Delinte AW6A C 72 dB
- Roadhog RGAS02A C 72 dB
Questions
Is the Toyo Observe S944 a quiet tyre?
Its declared rolling noise ranges from 69 dB to 72 dB (median 71 dB). In 64% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.
How good is the Toyo Observe S944 in the wet?
Its wet grip class is B–C. In 100% of compared sizes that is at least as good as three quarters of same-size rivals.
Is the Toyo Observe S944 suitable for snow?
117 of 117 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 Toyo Observe S944 launched?
It has been on the EU market since June 2019. The earliest production week in its registrations is 21/2019; the DOT code on the sidewall shows the week and year of your tyre.
More from Toyo
Source: EPREL, the European Commission’s product registry for energy labelling — 117 registrations, data as of 25 October 2026. Suppliers have updated 75 of these registrations since first publication. Label values are the supplier’s declaration.