Tests 67 · 10 tests Owners 81 · 66 reviews
Best test result: #1 of 20 in 2019 Auto Bild Winter 17 inch Tyre Test (dry braking)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 10 + 0 road tests and 66 + 1 owner reviews. How we score
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Tests 67 · 10 tests Owners 81 · 66 reviews
Best test result: #1 of 20 in 2019 Auto Bild Winter 17 inch Tyre Test (dry braking)
Tests – · none yet Owners – · 1 review (needs 5)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Professional tests (TWG score) · 8 / – tests | 73 | – |
| Reviews found online | 82 | – |
Winter Sottozero 3: 60% × 72.9 + 40% × 82.3 = 77
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Professional tests (TWG score) · 10 / – tests | 81 | – |
| Reviews found online | 87 | – |
Winter Sottozero 3: 60% × 80.7 + 40% × 87.4 = 83
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Professional tests (TWG score) · 10 / – tests | 57 | – |
| Reviews found online | 79 | – |
Winter Sottozero 3: 60% × 56.8 + 40% × 79.2 = 66
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 72 | – |
| Reviews found online | 76 | – |
Winter Sottozero 3: 40% × 72.3 + 60% × 75.9 = 74
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Professional tests (TWG score) · 7 / – tests | 65 | – |
| Reviews found online | 82 | – |
Winter Sottozero 3: 60% × 64.6 + 40% × 81.9 = 72
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 56 | – |
| Reviews found online | 75 | – |
Winter Sottozero 3: 60% × 56.2 + 40% × 74.6 = 64
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Reviews found online | 83 | – |
| Source | Winter Sottozero 3 | Winter Sottozero 3 Run Flat |
|---|---|---|
| Professional tests (TWG score) · 7 / – tests | 76 | – |
| Category | Pirelli Winter Sottozero 3 | Pirelli Winter Sottozero 3 Run Flat |
|---|---|---|
| Relative Score | 74 | – |
| Dry | 77 | – |
| Wet | 83 | – |
| Snow | 66 | – |
| Comfort | 74 | – |
| Noise | 72 | – |
| Treadwear | 64 | – |
| Handling (owners) | 83 | – |
| Efficiency | 76 | – |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Winter Sottozero 3
Winter Sottozero 3 Run Flat
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
| Attribute | A · Pirelli Winter Sottozero 3 | B · Pirelli Winter Sottozero 3 Run Flat |
|---|---|---|
| Category | Winter | Winter tire |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 98 | — |
| Rim diameters | 16″ – 21″ | — |
| Tread depth | 10/32″ | — |
| Sidewall | Blackwall | — |
| Max pressure | 50 psi | — |
Pirelli Winter Sottozero 3
Pirelli Winter Sottozero 3 Run Flat
Only Pirelli Winter Sottozero 3 has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
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Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology