Tests 69 · 5 tests Owners 73 · 3 reviews
Best test result: #4 of 20 in 2020 Auto Bild Performance 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 5 + 32 road tests and 3 + 33 owner reviews. How we score
WinterContact TS 870 P is ahead, 81–71
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Tests 69 · 5 tests Owners 73 · 3 reviews
Best test result: #4 of 20 in 2020 Auto Bild Performance Winter Tyre Test (snow traction)
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 per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Professional tests (TWG score) · 1 / 25 tests | 59 | 83 |
| Reviews found online | 72 | 79 |
Altimax Winter 3: 60% × 58.7 + 40% × 71.5 = 64
WinterContact TS 870 P: 60% × 83.3 + 40% × 78.5 = 81
| Source | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Professional tests (TWG score) · 5 / 32 tests | 69 | 95 |
| Reviews found online | 74 | 86 |
| Wet Braking (% of best) · 1 shared test · wins 0–1 | 86% | 95% |
Altimax Winter 3: 60% × 69.4 + 40% × 74.4 = 71
WinterContact TS 870 P: 60% × 94.6 + 40% × 86.1 = 91
| Source | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Professional tests (TWG score) · 3 / 31 tests | 78 | 80 |
| Reviews found online | 77 | 76 |
Altimax Winter 3: 60% × 77.7 + 40% × 77.3 = 78
WinterContact TS 870 P: 60% × 80.2 + 40% × 76.4 = 79
| Source | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Professional tests (TWG score) · – / 8 tests | ≈ 69 (est.) | 98 |
| Reviews found online | 69 | 81 |
Altimax Winter 3: 40% × 68.6 (est.) + 60% × 68.6 = 69
WinterContact TS 870 P: 40% × 98.1 + 60% × 80.7 = 88
No road tests of comfort for Altimax Winter 3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Professional tests (TWG score) · 1 / 22 tests | 76 | 78 |
| Reviews found online | ≈ 66 (est.) | ≈ 66 (est.) |
Altimax Winter 3: 60% × 75.7 + 40% × 66.4 (est.) = 72
WinterContact TS 870 P: 60% × 78.1 + 40% × 66.4 (est.) = 73
No owner ratings of noise for Altimax Winter 3 or WinterContact TS 870 P. 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 | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Professional tests (TWG score) · 1 / 8 tests | 69 | 70 |
| Reviews found online | 71 | 80 |
Altimax Winter 3: 60% × 68.9 + 40% × 70.6 = 70
WinterContact TS 870 P: 60% × 69.9 + 40% × 80.2 = 74
| Source | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Reviews found online | 72 | 83 |
| Source | Altimax Winter 3 | WinterContact TS 870 P |
|---|---|---|
| Professional tests (TWG score) · 1 / 24 tests | 65 | 86 |
| Category | General Altimax Winter 3 | Continental WinterContact TS 870 P |
|---|---|---|
| Relative Score | 71 | 81 |
| Dry | 64 | 81 |
| Wet | 71 | 91 |
| Snow | 78 | 79 |
| Comfort | 69 | 88 |
| Noise | 72 | 73 |
| Treadwear | 70 | 74 |
| Handling (owners) | 72 | 83 |
| Efficiency | 65 | 86 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Altimax Winter 3
WinterContact TS 870 P
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 1 tests that ran both, General Altimax Winter 3 finished ahead 0 times and Continental WinterContact TS 870 P 1 times.
| Discipline | Category | Altimax Winter 3 | WinterContact TS 870 P | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 92% #17/20 · 2020 Auto Bild Performance Winter Tyre Test | 95% #8/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Dry Handling | Dry | 97% #17/20 · 2020 Auto Bild Performance Winter Tyre Test | 100% #1/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Straight Aquaplaning | Wet | 90% #20/20 · 2020 Auto Bild Performance Winter Tyre Test | 99% #5/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Wet Braking | Wet | 86% | 95% | −8.7 | 0–1 in 1 shared test Newest: 2022 Winter Tyre Market Overview · 215/55 R17 |
| Wet Handling | Wet | 94% #18/20 · 2020 Auto Bild Performance Winter Tyre Test | 100% #2/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Snow Braking | Snow | 95% #14/35 · 2021 Winter Tyre Market Overview | 99% #10/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Snow Handling | Snow | 97% #16/20 · 2020 Auto Bild Performance Winter Tyre Test | 100% #4/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Snow Traction | Snow | 97% #4/20 · 2020 Auto Bild Performance Winter Tyre Test | 98% #4/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Noise | Noise | 99% #5/20 · 2020 Auto Bild Performance Winter Tyre Test | 98% #8/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Wear | Treadwear | 82% #15/20 · 2020 Auto Bild Performance Winter Tyre Test | 86% #13/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Rolling Resistance | Efficiency | 82% #14/20 · 2020 Auto Bild Performance Winter Tyre Test | 91% #14/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Total Cost of Ownership | Cost | #11/20 2020 Auto Bild Performance Winter Tyre Test | #11/20 2025 Autobild Winter Tyre Test | – | Different tests |
| Value | Cost | 93% #3/20 · 2020 Auto Bild Performance Winter Tyre Test | 50% #20/20 · 2026 Auto Bild Winter Tyre Test | – | Different tests |
| Overall Ranking | Overall | #35/56 | #2/56 | – | 0–1 in 1 shared test Newest: 2022 Winter Tyre Market Overview · 215/55 R17 |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · General Altimax Winter 3 | B · Continental WinterContact TS 870 P |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 38 | 121 |
| Rim diameters | 13″ – 19″ | 16″ – 23″ |
| Sizes in common | 14 | 14 |
General Altimax Winter 3
Continental WinterContact TS 870 P
Winner: Continental WinterContact TS 870 P — better efficiency, wet and comfort. It leads or ties in every category we score.
Continental WinterContact TS 870 P scores 86 vs 65 on efficiency.
Continental WinterContact TS 870 P scores 91 vs 71 on wet.
Continental WinterContact TS 870 P scores 88 vs 69 on comfort.
Continental WinterContact TS 870 P scores 81 vs 64 on dry.
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Continental WinterContact TS 870 P, 91 vs 71 on our wet score.
Continental WinterContact TS 870 P, 81 vs 64 on our dry score.
Neither, by our numbers: 78 vs 79 on the snow score, within 3 points.
Neither, by our numbers: 72 vs 73 on the noise score, within 3 points.
Continental WinterContact TS 870 P, 88 vs 69 on our comfort score.
Continental WinterContact TS 870 P, 74 vs 70 on our treadwear score.
Continental WinterContact TS 870 P, 86 vs 65 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