Tests 83 · 32 tests Owners 81 · 33 reviews
Best test result: #1 of 20 in 2026 Auto Bild Winter Tyre Test (dry handling)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 32 + 6 road tests and 33 + 3 owner reviews. How we score
WinterContact TS 870 P is ahead, 82–67
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Tests 83 · 32 tests Owners 81 · 33 reviews
Best test result: #1 of 20 in 2026 Auto Bild Winter Tyre Test (dry handling)
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 per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Professional tests (TWG score) · 25 / 4 tests | 83 | 82 |
| Reviews found online | 79 | 57 |
| Dry Lane Change (% of best) · 1 shared test · wins 1–0 | 100% | 93% |
WinterContact TS 870 P: 60% × 83.3 + 40% × 78.5 = 81
Ice Zero 2: 60% × 81.8 + 40% × 56.8 = 72
| Source | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Professional tests (TWG score) · 32 / 5 tests | 95 | 81 |
| Reviews found online | 86 | 61 |
| Straight Aquaplaning (% of best) · 2 shared tests · wins 2–0 | 99% | 86% |
| Wet Handling (tester's mark) (% of best) · 2 shared tests · wins 2–0 | 90% | 65% |
WinterContact TS 870 P: 60% × 94.6 + 40% × 86.1 = 91
Ice Zero 2: 60% × 81.1 + 40% × 60.9 = 73
| Source | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Professional tests (TWG score) · 31 / 4 tests | 80 | 76 |
| Reviews found online | 76 | 63 |
| Ice Handling (tester's mark) (% of best) · 2 shared tests · wins 0–2 | 40% | 65% |
| Snow Handling (tester's mark) (% of best) · 2 shared tests · wins 0–2 | 60% | 90% |
WinterContact TS 870 P: 60% × 80.2 + 40% × 76.4 = 79
Ice Zero 2: 60% × 75.6 + 40% × 62.8 = 70
| Source | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Professional tests (TWG score) · 8 / 2 tests | 98 | 72 |
| Reviews found online | 81 | 49 |
| Comfort (tester's mark) (% of best) · 2 shared tests · wins 2–0 | 80% | 60% |
WinterContact TS 870 P: 40% × 98.1 + 60% × 80.7 = 88
Ice Zero 2: 40% × 72 + 60% × 49.2 = 58
| Source | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Professional tests (TWG score) · 22 / 4 tests | 78 | 65 |
| Reviews found online | ≈ 66 (est.) | ≈ 66 (est.) |
WinterContact TS 870 P: 60% × 78.1 + 40% × 66.4 (est.) = 73
Ice Zero 2: 60% × 64.8 + 40% × 66.4 (est.) = 65
No owner ratings of noise for WinterContact TS 870 P or 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 | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Professional tests (TWG score) · 8 / – tests | 70 | ≈ 60 (est.) |
| Reviews found online | 80 | 49 |
WinterContact TS 870 P: 60% × 69.9 + 40% × 80.2 = 74
Ice Zero 2: 60% × 60.3 (est.) + 40% × 49.3 = 56
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).
| Source | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Reviews found online | 83 | 53 |
| Source | WinterContact TS 870 P | Ice Zero 2 |
|---|---|---|
| Professional tests (TWG score) · 24 / 3 tests | 86 | 70 |
| Fuel Consumption (% of best) · 2 shared tests · wins 2–0 | 95% | 95% |
| Category | Continental WinterContact TS 870 P | Pirelli Ice Zero 2 |
|---|---|---|
| Relative Score | 82 | 67 |
| Dry | 81 | 72 |
| Wet | 91 | 73 |
| Snow | 79 | 70 |
| Comfort | 88 | 58 |
| Noise | 73 | 65 |
| Treadwear | 74 | 56 |
| Handling (owners) | 83 | 53 |
| Efficiency | 86 | 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.
WinterContact TS 870 P
Ice Zero 2
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.
In the overall rankings of 2 tests that ran both, Continental WinterContact TS 870 P finished ahead 2 times and Pirelli Ice Zero 2 0 times.
| Discipline | Category | WinterContact TS 870 P | Ice Zero 2 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 95% #8/20 · 2026 Auto Bild Winter Tyre Test | 97% #9/14 · 2025 Friction and Studded Winter Tyre Test | – | Different tests |
| Dry Handling (tester's mark) | Dry | 100% #1/9 · 2026 Sport Auto Winter Tyre Test | 100% #2/8 · 2026 Vi Bilagare Studded Tyre Test | – | Different tests |
| Dry Lane Change | Dry | 100% | 93% | +6.7 | 1–0 in 1 shared test Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Straight Aquaplaning | Wet | 99% | 86% | +12.8 | 2–0 in 2 shared tests Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Wet Braking | Wet | 97% #2/20 · 2026 Auto Bild Winter Tyre Test | 100% #8/14 · 2025 Friction and Studded Winter Tyre Test | – | Different tests |
| Wet Handling | Wet | 100% #2/20 · 2026 Auto Bild Winter Tyre Test | 100% #1/8 · 2026 Vi Bilagare Studded Tyre Test | – | Different tests |
| Wet Handling (tester's mark) | Wet | 90% | 65% | +25.0 | 2–0 in 2 shared tests Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Ice Braking | Snow | 84% #27/31 · 2025 ADAC Winter Tyre Test | 78% #13/14 · 2025 Friction and Studded Winter Tyre Test | – | Different tests |
| Ice Handling (tester's mark) | Snow | 40% | 65% | −25.0 | 0–2 in 2 shared tests Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Snow Braking | Snow | 99% #10/20 · 2026 Auto Bild Winter Tyre Test | 99% #9/14 · 2025 Friction and Studded Winter Tyre Test | – | Different tests |
| Snow Handling | Snow | 100% #4/20 · 2026 Auto Bild Winter Tyre Test | 97% #5/8 · 2026 Vi Bilagare Studded Tyre Test | – | Different tests |
| Snow Handling (tester's mark) | Snow | 60% | 90% | −30.0 | 0–2 in 2 shared tests Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Snow Traction | Snow | 98% #4/20 · 2026 Auto Bild Winter Tyre Test | 99% #2/8 · 2026 Vi Bilagare Studded Tyre Test | – | Different tests |
| Comfort (tester's mark) | Comfort | 80% | 60% | +20.0 | 2–0 in 2 shared tests Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Noise | Noise | 98% #8/20 · 2026 Auto Bild Winter Tyre Test | 98% #4/8 · 2026 Vi Bilagare Studded Tyre Test | – | Different tests |
| Fuel Consumption | Efficiency | 95% | 95% | +0.3 | 2–0 in 2 shared tests Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Also published by the testers (not in the score) | |||||
| Price | Cost | 78% #8/9 · 2023 Sport Auto Winter Tyre Test | 55% #10/16 · 2021 Studless and Studded Winter Tyre Test | – | Different tests |
| Road Rating (tester's mark) | Other | 90% | 70% | +20.0 | 1–0 in 1 shared test Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
| Overall Ranking | Overall | #1/18 | #12/18 | – | 2–0 in 2 shared tests Newest: 2026 Teknikens Värld Studded, Nordic and Central European Winter Tyre Test · 235/45 R18 |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Continental WinterContact TS 870 P | B · Pirelli Ice Zero 2 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 121 | — |
| Rim diameters | 16″ – 23″ | — |
Continental WinterContact TS 870 P
Pirelli Ice Zero 2
Winner: Continental WinterContact TS 870 P — better comfort, handling and wet. It leads or ties in every category we score.
Continental WinterContact TS 870 P scores 88 vs 58 on comfort.
Continental WinterContact TS 870 P scores 83 vs 53 on handling.
Continental WinterContact TS 870 P scores 91 vs 73 on wet.
Continental WinterContact TS 870 P scores 74 vs 56 on treadwear.
Pirelli Ice Zero 2 won 2 of 2 shared ice handling (tester's mark) tests.
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Continental WinterContact TS 870 P, 91 vs 73 on our wet score.
Continental WinterContact TS 870 P, 81 vs 72 on our dry score.
Continental WinterContact TS 870 P, 79 vs 70 on our snow score.
Continental WinterContact TS 870 P, 73 vs 65 on our noise score.
Continental WinterContact TS 870 P, 88 vs 58 on our comfort score.
Continental WinterContact TS 870 P, 74 vs 56 on our treadwear score.
Continental WinterContact TS 870 P, 86 vs 70 on our efficiency 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