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 + 0 road tests and 5 + 9 owner reviews. How we score
Winter Contact TS 850 P SUV leads, 71–67 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 – · none yet Owners 66 · 9 reviews
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 | SOTTOZERO |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 68 | ≈ 66 (est.) |
| Reviews found online | 72 | 64 |
Winter Contact TS 850 P SUV: 60% × 68.1 + 40% × 72.4 = 70
SOTTOZERO: 60% × 66.5 (est.) + 40% × 64.2 = 66
No road tests of dry for SOTTOZERO. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
| Source | Winter Contact TS 850 P SUV | SOTTOZERO |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 77 | ≈ 72 (est.) |
| Reviews found online | 72 | 73 |
Winter Contact TS 850 P SUV: 60% × 77.1 + 40% × 71.9 = 75
SOTTOZERO: 60% × 71.9 (est.) + 40% × 72.8 = 72
No road tests of wet for SOTTOZERO. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Winter Contact TS 850 P SUV | SOTTOZERO |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 76 | ≈ 67 (est.) |
| Reviews found online | 56 | 61 |
Winter Contact TS 850 P SUV: 60% × 76.4 + 40% × 56.1 = 68
SOTTOZERO: 60% × 67.3 (est.) + 40% × 61.4 = 65
No road tests of snow for SOTTOZERO. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
| Source | Winter Contact TS 850 P SUV | SOTTOZERO |
|---|---|---|
| Professional tests (TWG score) | ≈ 70 (est.) | ≈ 69 (est.) |
| Reviews found online | 73 | 67 |
Winter Contact TS 850 P SUV: 40% × 69.8 (est.) + 60% × 73 = 72
SOTTOZERO: 40% × 68.7 (est.) + 60% × 66.6 = 67
No road tests of comfort for Winter Contact TS 850 P SUV or SOTTOZERO. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Winter Contact TS 850 P SUV | SOTTOZERO |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 61 | – |
| Reviews found online | ≈ 67 (est.) | – |
Winter Contact TS 850 P SUV: 60% × 61.3 + 40% × 66.6 (est.) = 63
No owner ratings of noise for Winter Contact TS 850 P SUV. 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 | SOTTOZERO |
|---|---|---|
| Professional tests (TWG score) | ≈ 68 (est.) | ≈ 66 (est.) |
| Reviews found online | 72 | 66 |
Winter Contact TS 850 P SUV: 60% × 68.3 (est.) + 40% × 72.3 = 70
SOTTOZERO: 60% × 66.1 (est.) + 40% × 66.1 = 66
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 SOTTOZERO. 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 | SOTTOZERO |
|---|---|---|
| Reviews found online | 71 | 69 |
| Source | Winter Contact TS 850 P SUV | SOTTOZERO |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 81 | – |
| Category | Continental Winter Contact TS 850 P SUV | Pirelli SOTTOZERO |
|---|---|---|
| Relative Score | 71 | 67 |
| Dry | 70 | 66 |
| Wet | 75 | 72 |
| Snow | 68 | 65 |
| Comfort | 72 | 67 |
| Noise | 63 | – |
| Treadwear | 70 | 66 |
| Handling (owners) | 71 | 69 |
| Efficiency | 81 | – |
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.
Winter Contact TS 850 P SUV
SOTTOZERO
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Continental Winter Contact TS 850 P SUV | B · Pirelli SOTTOZERO |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
Continental Winter Contact TS 850 P SUV
Pirelli SOTTOZERO
Narrow edge: Continental Winter Contact TS 850 P SUV — better comfort, dry and treadwear. It leads or ties in every category we score. Pirelli SOTTOZERO rests on little evidence so far (0 tests, 9 reviews), so read this result as provisional.
Continental Winter Contact TS 850 P SUV scores 72 vs 67 on comfort.
Continental Winter Contact TS 850 P SUV scores 70 vs 66 on dry.
Continental Winter Contact TS 850 P SUV scores 70 vs 66 on treadwear.
Continental Winter Contact TS 850 P SUV scores 75 vs 72 on wet.
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Continental Winter Contact TS 850 P SUV, 75 vs 72 on our wet score.
Continental Winter Contact TS 850 P SUV, 70 vs 66 on our dry score.
Continental Winter Contact TS 850 P SUV, 68 vs 65 on our snow score.
Continental Winter Contact TS 850 P SUV, 72 vs 67 on our comfort score.
Continental Winter Contact TS 850 P SUV, 70 vs 66 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