Tests 71 · 1 test Owners 80 · 16 reviews
Best test result: #2 of 11 in 2019 19 Inch Performance 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 1 + 0 road tests and 16 + 11 owner reviews. How we score
WinterContact TS 860 S is ahead, 75–67
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Tests 71 · 1 test Owners 80 · 16 reviews
Best test result: #2 of 11 in 2019 19 Inch Performance Winter Tyre Test (dry handling)
Tests – · none yet Owners 66 · 11 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 73 | ≈ 66 (est.) |
| Reviews found online | 80 | 63 |
WinterContact TS 860 S: 60% × 73 + 40% × 79.5 = 76
Blizzak LM25: 60% × 66.1 (est.) + 40% × 63.4 = 65
No road tests of dry for Blizzak LM25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 70 | ≈ 70 (est.) |
| Reviews found online | 83 | 69 |
WinterContact TS 860 S: 60% × 70 + 40% × 82.9 = 75
Blizzak LM25: 60% × 69.7 (est.) + 40% × 68.9 = 69
No road tests of wet for Blizzak LM25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 71 | ≈ 70 (est.) |
| Reviews found online | 78 | 69 |
WinterContact TS 860 S: 60% × 70.5 + 40% × 78.1 = 74
Blizzak LM25: 60% × 70 (est.) + 40% × 69 = 70
No road tests of snow for Blizzak LM25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Professional tests (TWG score) | ≈ 71 (est.) | ≈ 68 (est.) |
| Reviews found online | 81 | 64 |
WinterContact TS 860 S: 40% × 71.2 (est.) + 60% × 81.4 = 77
Blizzak LM25: 40% × 67.7 (est.) + 60% × 64 = 65
No road tests of comfort for WinterContact TS 860 S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
No road tests of comfort for Blizzak LM25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 73 | ≈ 66 (est.) |
| Reviews found online | ≈ 66 (est.) | 57 |
WinterContact TS 860 S: 60% × 73.3 + 40% × 66.4 (est.) = 71
Blizzak LM25: 60% × 66.4 (est.) + 40% × 56.5 = 62
No owner ratings of noise for WinterContact TS 860 S. 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.
No road tests of noise for Blizzak LM25. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Professional tests (TWG score) | ≈ 71 (est.) | ≈ 66 (est.) |
| Reviews found online | 80 | 64 |
WinterContact TS 860 S: 60% × 71.3 (est.) + 40% × 79.7 = 75
Blizzak LM25: 60% × 65.5 (est.) + 40% × 63.8 = 65
No road tests of treadwear for WinterContact TS 860 S. 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 Blizzak LM25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Reviews found online | 84 | 71 |
| Source | WinterContact TS 860 S | Blizzak LM25 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 77 | – |
| Category | Continental WinterContact TS 860 S | Bridgestone Blizzak LM25 |
|---|---|---|
| Relative Score | 75 | 67 |
| Dry | 76 | 65 |
| Wet | 75 | 69 |
| Snow | 74 | 70 |
| Comfort | 77 | 65 |
| Noise | 71 | 62 |
| Treadwear | 75 | 65 |
| Handling (owners) | 84 | 71 |
| Efficiency | 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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
WinterContact TS 860 S
Blizzak LM25
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 WinterContact TS 860 S | B · Bridgestone Blizzak LM25 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 92 | 10 |
| Rim diameters | 16″ – 23″ | 16″ – 20″ |
| Tread depth | 10 - 11/32″ | 11/32″ |
| Sidewall | Black Side Wall | Blackwall |
| Max pressure | 50 - 51 psi | 51 psi |
| Sizes in common | 4 | 4 |
Continental WinterContact TS 860 S
Bridgestone Blizzak LM25
Winner: Continental WinterContact TS 860 S — better handling, comfort and dry. It leads or ties in every category we score. Continental WinterContact TS 860 S rests on little evidence so far (1 test, 16 reviews), so read this result as provisional. Bridgestone Blizzak LM25 rests on little evidence so far (0 tests, 11 reviews), so read this result as provisional.
Continental WinterContact TS 860 S scores 84 vs 71 on handling.
Continental WinterContact TS 860 S scores 77 vs 65 on comfort.
Continental WinterContact TS 860 S scores 76 vs 65 on dry.
Continental WinterContact TS 860 S scores 75 vs 65 on treadwear.
TireWheelGuide may earn a commission from purchases made through these links.
Continental WinterContact TS 860 S, 75 vs 69 on our wet score.
Continental WinterContact TS 860 S, 76 vs 65 on our dry score.
Continental WinterContact TS 860 S, 74 vs 70 on our snow score.
Continental WinterContact TS 860 S, 71 vs 62 on our noise score.
Continental WinterContact TS 860 S, 77 vs 65 on our comfort score.
Continental WinterContact TS 860 S, 75 vs 65 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