Pirelli Cinturato Winter 3 vs Toyo Observe EWS1
In the 2 independent tests that ran both tyres, the Pirelli Cinturato Winter 3 finished ahead 2 times and the Observe EWS1 not once. The Cinturato Winter 3 was stronger in wet, snow, comfort and value, the Observe EWS1 in dry and ice.
Performance profile
13 measurements from the 2 shared tests, each tyre shown as its share of the better figure in every test.
Where each is furthest ahead
Cinturato Winter 3
Observe EWS1
Point at or tap any spoke for both tyres' figures.
In each test the better of the two figures counts as 100% and the other as its share of it, so a 36 m stop against 34.2 m is 95%; each spoke averages the shared tests that recorded it.
Where each scores higher
Cinturato Winter 3
Observe EWS1
Point at or tap any spoke for both tyres' figures.
Category scores are percentiles among tyres of the same season and class: 90 means this tyre out-performs 90% of them, measured across every test we hold, not only the ones it appeared in.
Every measurement, side by side
Averages of the figures both tyres posted in the same tests. The gap is the average of each test's own gap, so figures from different cars and years are never mixed. Wins count the tests in which each tyre did better.
| Measurement | Cinturato Winter 3 | Gap | Observe EWS1 | Wins |
|---|---|---|---|---|
| Dry Observe EWS1 ahead | ||||
| Dry Braking m | 43.05 | 0.7% | 42.75 | 0-2 |
| Wet Cinturato Winter 3 ahead | ||||
| Wet Braking m | 40.4 | 4.1% | 42.05 | 2-0 |
| Wet Braking - Concrete m | 38.5 | 3% | 39.7 | 1-0 |
| Straight Aqua km/h | 85 | 5.7% | 80.4 | 1-0 |
| Curved Aquaplaning m/sec2 | 3.2 | 6.7% | 3 | 1-0 |
| Snow Cinturato Winter 3 ahead | ||||
| Snow Braking m | 17.5 | 8.4% | 18.9 | 2-0 |
| Snow Traction N | 2,598 | 12.2% | 2,316 | 1-0 |
| Ice Observe EWS1 ahead | ||||
| Ice Braking m | 18.1 | 2.8% | 17.6 | 0-1 |
| Comfort Cinturato Winter 3 ahead | ||||
| Noise dB | 70.9 | 2.8 dB | 73.7 | 1-0 |
| Value Cinturato Winter 3 ahead | ||||
| Wear km | 43,636 | 4.6% | 45,981 | 1-1 |
| Rolling Resistance kg / t | 8.59 | 3.3% | 8.88 | 1-0 |
| Fuel Consumption l/100km | 5.5 | 3.5% | 5.7 | 1-0 |
| Abrasion mg/km/t | 80 | 11.3% | 71 | 0-1 |
Braking distances and lap times are better when lower; speeds, wear and grip figures when higher. A test's figures are its own: sizes, cars, surfaces and temperatures differ from one to the next, which is why the averages here are only ever of tests the two tyres shared.
Head to head in 2 tests in 2026
Each row is one published test in which both tyres ran on the same car, in the same size, on the same day. The line is the whole field, winner on the left.
| Test | Cinturato Winter 3 | Field | Observe EWS1 |
|---|---|---|---|
| 2026 AvD Winter Tyre Test | P1 of 15 | P12 of 15 | |
| 2026 ADAC Winter Tyre Test - 225/50 R17 | P1 of 16 | P12 of 16 |
Cinturato Winter 3 vs Observe EWS1: your questions
Is the Pirelli Cinturato Winter 3 or the Toyo Observe EWS1 the better tyre?
In the 2 independent tests that ran both tyres, the Pirelli Cinturato Winter 3 finished ahead 2 times and the Observe EWS1 not once. On the Tyre Reviews Score, which weighs every test and review we hold, the Cinturato Winter 3 scores 9.2 and the Observe EWS1 9.1 out of 10.
Which is better in the wet, the Cinturato Winter 3 or the Observe EWS1?
The Cinturato Winter 3 led 5 of the 5 wet measurements the shared tests recorded. On average it stopped 4.1% shorter in the wet across 2 tests.
Which is better in the dry?
The Observe EWS1 led 2 of the 2 dry measurements the shared tests recorded. On average it stopped 0.7% shorter in the dry across 2 tests.
Which is better in snow?
The Cinturato Winter 3 led 3 of the 3 snow measurements the shared tests recorded. On average it stopped 8.4% shorter on snow across 2 tests.
Which is quieter and more comfortable?
Owners rate comfort 6.4/10 for the Cinturato Winter 3 and 7/10 for the Observe EWS1.
What do owners say?
Owners rate the Cinturato Winter 3 77% from 5 reviews and the Observe EWS1 85% from 2.
Which is more expensive?
In the 2 tests that listed prices, the Cinturato Winter 3 was the dearer tyre in 2 of them, by 47.9% on average. Prices are the test's own at the time, in its own market.
Are they available in the same sizes?
The Cinturato Winter 3 is made in 36 sizes (16 to 20 inch) and the Observe EWS1 in 79 (15 to 21 inch). 26 sizes are available in both. On the EU label the Cinturato Winter 3 is graded A for wet grip and C for rolling resistance in most sizes; the Observe EWS1 B and C.
Which is the newer tyre?
The Cinturato Winter 3 is the newer design: it reached the market in 2025, the Observe EWS1 in 2024. The Cinturato Winter 3 replaced the Pirelli Cinturato Winter 2.
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Run either of these?
Your review is the part of this page no test can supply: how the tyre wore, how it aged, what it was like in the rain in year three. It takes about five minutes.
Where this data comes from
Finishing positions and measurements are transcribed from each published test. A test only counts here when both tyres ran in it, so every figure was recorded on the same car, size and day as the one it is compared to.
About the TR Score
The Tyre Reviews Score rates each tyre out of 10 from every independent test result and vetted owner review we hold, so two tyres can be compared even before a test has run them together.
Who does the testing
Every test published as a Tyre Reviews test is run by Jonathan Benson, who has been testing tyres independently since 2007.