Tests 78 · 6 tests Owners 57 · 3 reviews
Best test result: #1 of 16 in 2021 Studless and Studded Winter Tyre Test (snow traction)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 6 + 0 road tests and 3 + 6 owner reviews. How we score
Ice Zero 2 leads, 68–65 Narrow edge
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Tests 78 · 6 tests Owners 57 · 3 reviews
Best test result: #1 of 16 in 2021 Studless and Studded Winter Tyre Test (snow traction)
Tests – · none yet Owners 63 · 6 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 82 | ≈ 67 (est.) |
| Reviews found online | 57 | 65 |
Ice Zero 2: 60% × 81.7 + 40% × 56.8 = 72
Winter 210 Sottozero 2: 60% × 66.6 (est.) + 40% × 64.7 = 66
No road tests of dry for Winter 210 Sottozero 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Professional tests (TWG score) · 5 / – tests | 81 | ≈ 70 (est.) |
| Reviews found online | 61 | 70 |
Ice Zero 2: 60% × 81.1 + 40% × 60.8 = 73
Winter 210 Sottozero 2: 60% × 70.5 (est.) + 40% × 70.3 = 70
No road tests of wet for Winter 210 Sottozero 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 76 | ≈ 67 (est.) |
| Reviews found online | 63 | 61 |
Ice Zero 2: 60% × 75.6 + 40% × 62.9 = 71
Winter 210 Sottozero 2: 60% × 67.4 (est.) + 40% × 60.7 = 65
No road tests of snow for Winter 210 Sottozero 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 72 | ≈ 66 (est.) |
| Reviews found online | 49 | 53 |
Ice Zero 2: 40% × 72.1 + 60% × 49 = 58
Winter 210 Sottozero 2: 40% × 65.6 (est.) + 60% × 53.4 = 58
No road tests of comfort for Winter 210 Sottozero 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 65 | – |
| Reviews found online | ≈ 66 (est.) | – |
Ice Zero 2: 60% × 64.8 + 40% × 66.3 (est.) = 65
No owner ratings of noise for Ice Zero 2. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Professional tests (TWG score) | ≈ 60 (est.) | ≈ 66 (est.) |
| Reviews found online | 49 | 64 |
Ice Zero 2: 60% × 60.4 (est.) + 40% × 49.3 = 56
Winter 210 Sottozero 2: 60% × 65.6 (est.) + 40% × 63.8 = 65
No road tests of treadwear for Ice Zero 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
No road tests of treadwear for Winter 210 Sottozero 2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Reviews found online | 53 | 47 |
| Source | Ice Zero 2 | Winter 210 Sottozero 2 |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 70 | – |
| Category | Pirelli Ice Zero 2 | Pirelli Winter 210 Sottozero 2 |
|---|---|---|
| Relative Score | 68 | 65 |
| Dry | 72 | 66 |
| Wet | 73 | 70 |
| Snow | 71 | 65 |
| Comfort | 58 | 58 |
| Noise | 65 | – |
| Treadwear | 56 | 65 |
| Handling (owners) | 53 | 47 |
| Efficiency | 70 | – |
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.
Ice Zero 2
Winter 210 Sottozero 2
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 | Ice Zero 2 | Winter 210 Sottozero 2 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #4/6 2027 NAF Motor Studded Winter Tire Test R17 | #9/10 2010 European Winter Tyre Test | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Pirelli Ice Zero 2 | B · Pirelli Winter 210 Sottozero 2 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Pirelli Ice Zero 2
Pirelli Winter 210 Sottozero 2
Narrow edge: Pirelli Ice Zero 2 — better dry, snow and handling. Pick the Pirelli Winter 210 Sottozero 2 if treadwear matters most to you. Pirelli Winter 210 Sottozero 2 rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.
Pirelli Winter 210 Sottozero 2 scores 65 vs 56 on treadwear.
Pirelli Ice Zero 2 scores 72 vs 66 on dry.
Pirelli Ice Zero 2 scores 71 vs 65 on snow.
Pirelli Ice Zero 2 scores 53 vs 47 on handling.
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Pirelli Ice Zero 2, 73 vs 70 on our wet score.
Pirelli Ice Zero 2, 72 vs 66 on our dry score.
Pirelli Ice Zero 2, 71 vs 65 on our snow score.
Neither, by our numbers: 58 vs 58 on the comfort score, within 3 points.
Pirelli Winter 210 Sottozero 2, 65 vs 56 on our treadwear score.
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