Tests 77 · 3 tests Owners – · none yet
Best test result: #1 of 9 in 2026 Sport Auto Winter 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 3 + 10 road tests and 0 + 66 owner reviews. How we score
Too close to call: Snowproof 3P 76, Winter Sottozero 3 75.
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Tests 77 · 3 tests Owners – · none yet
Best test result: #1 of 9 in 2026 Sport Auto Winter Tyre Test (dry braking)
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 per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Professional tests (TWG score) · 3 / 8 tests | 75 | 73 |
| Reviews found online | ≈ 71 (est.) | 82 |
Snowproof 3P: 60% × 75.2 + 40% × 71.1 (est.) = 74
Winter Sottozero 3: 60% × 72.9 + 40% × 81.9 = 77
No owner ratings of dry for Snowproof 3P. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.42).
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Professional tests (TWG score) · 3 / 10 tests | 91 | 80 |
| Reviews found online | ≈ 82 (est.) | 87 |
Snowproof 3P: 60% × 90.8 + 40% × 81.7 (est.) = 87
Winter Sottozero 3: 60% × 80.5 + 40% × 87.1 = 83
No owner ratings of wet for Snowproof 3P. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.54).
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Professional tests (TWG score) · 3 / 10 tests | 76 | 56 |
| Reviews found online | ≈ 72 (est.) | 79 |
Snowproof 3P: 60% × 76.1 + 40% × 72.1 (est.) = 74
Winter Sottozero 3: 60% × 56.3 + 40% × 78.5 = 65
No owner ratings of snow for Snowproof 3P. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.32).
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Professional tests (TWG score) · 2 / 1 tests | 43 | 72 |
| Reviews found online | ≈ 64 (est.) | 76 |
Snowproof 3P: 40% × 42.8 + 60% × 64.4 (est.) = 56
Winter Sottozero 3: 40% × 72.2 + 60% × 75.7 = 74
No owner ratings of comfort for Snowproof 3P. The owner half is the owners’ average (69): owners’ comfort ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Professional tests (TWG score) · 3 / 7 tests | 78 | 64 |
| Reviews found online | ≈ 67 (est.) | 82 |
Snowproof 3P: 60% × 77.7 + 40% × 66.5 (est.) = 73
Winter Sottozero 3: 60% × 64.4 + 40% × 81.6 = 71
No owner ratings of noise for Snowproof 3P. The owner half is the owners’ average (67): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Professional tests (TWG score) · – / 3 tests | – | 57 |
| Reviews found online | – | 75 |
Winter Sottozero 3: 60% × 57.1 + 40% × 74.9 = 64
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Reviews found online | – | 83 |
| Source | Snowproof 3P | Winter Sottozero 3 |
|---|---|---|
| Professional tests (TWG score) · 3 / 7 tests | 76 | 76 |
| Category | Nokian Snowproof 3P | Pirelli Winter Sottozero 3 |
|---|---|---|
| Relative Score | 76 | 75 |
| Dry | 74 | 77 |
| Wet | 87 | 83 |
| Snow | 74 | 65 |
| Comfort | 56 | 74 |
| Noise | 73 | 71 |
| Treadwear | – | 64 |
| Handling (owners) | – | 83 |
| Efficiency | 76 | 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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Snowproof 3P
Winter Sottozero 3
Only categories both tires have data for count toward the headline score.
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
| Discipline | Category | Snowproof 3P | Winter Sottozero 3 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 100% #2/6 · 2026 Al Volante Winter Tyre Test | 96% #2/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Dry Handling | Dry | 97% #12/12 · 2026 Auto Bild Sportscars Winter Tyre Test | 99% #11/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Dry Handling (tester's mark) | Dry | 82% #5/9 · 2026 Sport Auto Winter Tyre Test | 80% #6/11 · 2019 AMS Winter SUV Tyre Test | – | Different tests |
| Straight Aquaplaning | Wet | 100% #2/6 · 2026 Al Volante Winter Tyre Test | 94% #15/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Wet Braking | Wet | 99% #2/6 · 2026 Al Volante Winter Tyre Test | 86% #18/48 · 2020 Winter Tyre Market Overview - 52 Tyre Braking Test | – | Different tests |
| Wet Handling | Wet | 100% #1/6 · 2026 Al Volante Winter Tyre Test | 95% #17/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Wet Handling (tester's mark) | Wet | 100% #1/9 · 2026 Sport Auto Winter Tyre Test | 70% #6/11 · 2019 AMS Winter SUV Tyre Test | – | Different tests |
| Snow Braking | Snow | 96% #4/6 · 2026 Al Volante Winter Tyre Test | 94% #22/30 · 2020 Winter Tyre Market Overview - 52 Tyre Braking Test | – | Different tests |
| Snow Handling | Snow | 97% #4/6 · 2026 Al Volante Winter Tyre Test | 97% #12/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Snow Handling (tester's mark) | Snow | 90% #3/9 · 2026 Sport Auto Winter Tyre Test | 80% #8/11 · 2019 AMS Winter SUV Tyre Test | – | Different tests |
| Snow Traction | Snow | 94% #6/6 · 2026 Al Volante Winter Tyre Test | 91% #18/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Comfort (tester's mark) | Comfort | 90% #9/12 · 2026 Auto Bild Sportscars Winter Tyre Test | 90% #2/11 · 2019 AMS Winter SUV Tyre Test | – | Different tests |
| Noise | Noise | 99% #6/6 · 2026 Al Volante Winter Tyre Test | 97% #11/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Rolling Resistance | Efficiency | 93% #3/6 · 2026 Al Volante Winter Tyre Test | 100% #1/20 · 2020 Auto Bild Performance Winter Tyre Test | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #3/6 2026 Al Volante Winter Tyre Test | #13/15 2022 Consumer Reports Winter Tires | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
| Attribute | A · Nokian Snowproof 3P | B · Pirelli Winter Sottozero 3 |
|---|---|---|
| Category | Winter tire | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 50 | 98 |
| Rim diameters | 17″ – 21″ | 16″ – 21″ |
| Tread depth | — | 10/32″ |
| Sidewall | — | Blackwall |
| Max pressure | — | 50 psi |
| Sizes in common | 34 | 34 |
Nokian Snowproof 3P
Pirelli Winter Sottozero 3
Too close to call: Nokian Snowproof 3P and Pirelli Winter Sottozero 3 are within 2 points overall. Nokian Snowproof 3P is stronger on snow and wet. Pirelli Winter Sottozero 3 is stronger on comfort and dry.
Pirelli Winter Sottozero 3 scores 74 vs 56 on comfort.
Nokian Snowproof 3P scores 74 vs 65 on snow.
Nokian Snowproof 3P scores 87 vs 83 on wet.
Pirelli Winter Sottozero 3 scores 77 vs 74 on dry.
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Nokian Snowproof 3P, 87 vs 83 on our wet score.
Pirelli Winter Sottozero 3, 77 vs 74 on our dry score.
Nokian Snowproof 3P, 74 vs 65 on our snow score.
Neither, by our numbers: 73 vs 71 on the noise score, within 3 points.
Pirelli Winter Sottozero 3, 74 vs 56 on our comfort score.
Neither, by our numbers: 76 vs 76 on the efficiency score, within 3 points.
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