Tests 73 · 3 tests Owners 69 · 5 reviews
Best test result: #1 of 10 in 2018 Auto Bild Winter SUV / 4x4 Tyre Test (wet 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 + 13 road tests and 5 + 19 owner reviews. How we score
X Ice Snow leads, 74–70 Narrow edge
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Tests 73 · 3 tests Owners 69 · 5 reviews
Best test result: #1 of 10 in 2018 Auto Bild Winter SUV / 4x4 Tyre Test (wet braking)
Tests 70 · 13 tests Owners 79 · 19 reviews
Best test result: #1 of 20 in 2025 Studded, Friction and European Winter Tyre Test (comfort (tester's mark))
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) · 3 / 11 tests | 68 | 65 |
| Reviews found online | 72 | 72 |
Winter Contact TS 850 P SUV: 60% × 68.1 + 40% × 72.4 = 70
X Ice Snow: 60% × 65.3 + 40% × 72.2 = 68
| Source | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) · 3 / 12 tests | 77 | 64 |
| Reviews found online | 72 | 81 |
Winter Contact TS 850 P SUV: 60% × 77.1 + 40% × 71.9 = 75
X Ice Snow: 60% × 64.2 + 40% × 80.6 = 71
| Source | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) · 3 / 12 tests | 76 | 73 |
| Reviews found online | 56 | 82 |
Winter Contact TS 850 P SUV: 60% × 76.4 + 40% × 56.1 = 68
X Ice Snow: 60% × 73.3 + 40% × 81.8 = 77
| Source | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) · – / 3 tests | ≈ 70 (est.) | 82 |
| Reviews found online | 73 | 80 |
Winter Contact TS 850 P SUV: 40% × 69.8 (est.) + 60% × 73 = 72
X Ice Snow: 40% × 82.3 + 60% × 80 = 81
No road tests of comfort for Winter Contact TS 850 P SUV. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) · 3 / 8 tests | 61 | 81 |
| Reviews found online | ≈ 67 (est.) | ≈ 67 (est.) |
Winter Contact TS 850 P SUV: 60% × 61.3 + 40% × 66.6 (est.) = 63
X Ice Snow: 60% × 81.2 + 40% × 66.6 (est.) = 75
No owner ratings of noise for Winter Contact TS 850 P SUV or X Ice Snow. 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 | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) | ≈ 68 (est.) | ≈ 72 (est.) |
| Reviews found online | 72 | 83 |
Winter Contact TS 850 P SUV: 60% × 68.3 (est.) + 40% × 72.3 = 70
X Ice Snow: 60% × 72.1 (est.) + 40% × 83.2 = 77
No road tests of treadwear for Winter Contact TS 850 P SUV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
No road tests of treadwear for X Ice Snow. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
| Source | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Reviews found online | 71 | 76 |
| Source | Winter Contact TS 850 P SUV | X Ice Snow |
|---|---|---|
| Professional tests (TWG score) · 3 / 6 tests | 81 | 77 |
| Category | Continental Winter Contact TS 850 P SUV | Michelin X Ice Snow |
|---|---|---|
| Relative Score | 70 | 74 |
| Dry | 70 | 68 |
| Wet | 75 | 71 |
| Snow | 68 | 77 |
| Comfort | 72 | 81 |
| Noise | 63 | 75 |
| Treadwear | 70 | 77 |
| Handling (owners) | 71 | 76 |
| Efficiency | 81 | 77 |
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 Contact TS 850 P SUV
X Ice Snow
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 | Winter Contact TS 850 P SUV | X Ice Snow | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 96% #7/10 · 2021 AZ SUV Winter Tyre Test | 81% #10/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | – | Different tests |
| Dry Handling | Dry | 99% #3/10 · 2021 AZ SUV Winter Tyre Test | 92% #4/7 · 2025 NAF Motor Studless Winter Tire Test R17 | – | Different tests |
| Straight Aquaplaning | Wet | 90% #8/10 · 2021 AZ SUV Winter Tyre Test | 75% #3/7 · 2025 NAF Motor Studless Winter Tire Test R17 | – | Different tests |
| Wet Braking | Wet | 98% #3/10 · 2021 AZ SUV Winter Tyre Test | 72% #10/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | – | Different tests |
| Wet Handling | Wet | 100% #3/10 · 2021 AZ SUV Winter Tyre Test | 95% #6/14 · 2025 Friction and Studded Winter Tyre Test | – | Different tests |
| Snow Braking | Snow | 99% #3/10 · 2021 AZ SUV Winter Tyre Test | 69% #6/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | – | Different tests |
| Snow Handling | Snow | 99% #2/10 · 2021 AZ SUV Winter Tyre Test | 86% #8/10 · 2026 Tire Rack All-Weather vs Winter Tyre Test | – | Different tests |
| Snow Traction | Snow | 93% #9/10 · 2021 AZ SUV Winter Tyre Test | 96% #6/7 · 2025 NAF Motor Studless Winter Tire Test R17 | – | Different tests |
| Noise | Noise | 96% #8/10 · 2021 AZ SUV Winter Tyre Test | 99% #7/8 · 2024 Nordic Friction Winter Tyre Test | – | Different tests |
| Rolling Resistance | Efficiency | 100% #1/10 · 2021 AZ SUV Winter Tyre Test | 97% #3/7 · 2025 NAF Motor Studless Winter Tire Test R17 | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Price | Cost | 68% #9/10 · 2021 AZ SUV Winter Tyre Test | 50% #14/16 · 2021 Studless and Studded Winter Tyre Test | – | Different tests |
| Overall Ranking | Overall | #3/10 2021 AZ SUV Winter Tyre Test | #7/10 2026 Tire Rack All-Weather vs Winter Tyre Test | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Continental Winter Contact TS 850 P SUV | B · Michelin X Ice Snow |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
| Sizes available | — | 100 |
| Rim diameters | — | 13″ – 21″ |
Continental Winter Contact TS 850 P SUV
Michelin X Ice Snow
Narrow edge: Michelin X Ice Snow — better noise, snow and comfort. Pick the Continental Winter Contact TS 850 P SUV if wet and efficiency matter most to you.
Michelin X Ice Snow scores 75 vs 63 on noise.
Michelin X Ice Snow scores 77 vs 68 on snow.
Michelin X Ice Snow scores 81 vs 72 on comfort.
Michelin X Ice Snow scores 77 vs 70 on treadwear.
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Continental Winter Contact TS 850 P SUV, 75 vs 71 on our wet score.
Neither, by our numbers: 70 vs 68 on the dry score, within 3 points.
Michelin X Ice Snow, 77 vs 68 on our snow score.
Michelin X Ice Snow, 75 vs 63 on our noise score.
Michelin X Ice Snow, 81 vs 72 on our comfort score.
Michelin X Ice Snow, 77 vs 70 on our treadwear score.
Continental Winter Contact TS 850 P SUV, 81 vs 77 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