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 (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 6 + 0 road tests and 3 + 35 owner reviews. How we score
Blizzak DM-V2 is ahead, 72–67
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Tests 78 · 6 tests Owners 57 · 3 reviews
Best test result: #1 of 16 in 2021 Studless and Studded Winter Tyre Test (snow traction)
Tests – · none yet Owners 73 · 35 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 82 | ≈ 68 (est.) |
| Reviews found online | 57 | 69 |
Ice Zero 2: 60% × 81.8 + 40% × 57.3 = 72
Blizzak DM-V2: 60% × 68.3 (est.) + 40% × 68.5 = 68
No road tests of dry for Blizzak DM-V2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Professional tests (TWG score) · 5 / – tests | 81 | ≈ 75 (est.) |
| Reviews found online | 61 | 78 |
Ice Zero 2: 60% × 80.9 + 40% × 61.1 = 73
Blizzak DM-V2: 60% × 74.7 (est.) + 40% × 77.8 = 76
No road tests of wet for Blizzak DM-V2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 76 | ≈ 76 (est.) |
| Reviews found online | 63 | 86 |
Ice Zero 2: 60% × 75.5 + 40% × 63.3 = 71
Blizzak DM-V2: 60% × 76.4 (est.) + 40% × 85.8 = 80
No road tests of snow for Blizzak DM-V2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 72 | ≈ 69 (est.) |
| Reviews found online | 50 | 70 |
Ice Zero 2: 40% × 71.6 + 60% × 49.7 = 58
Blizzak DM-V2: 40% × 69.3 (est.) + 60% × 70.1 = 70
No road tests of comfort for Blizzak DM-V2. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Professional tests (TWG score) · 4 / – tests | 65 | ≈ 67 (est.) |
| Reviews found online | ≈ 67 (est.) | 70 |
Ice Zero 2: 60% × 64.9 + 40% × 66.6 (est.) = 66
Blizzak DM-V2: 60% × 66.6 (est.) + 40% × 69.8 = 68
No owner ratings of noise for Ice Zero 2. 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.
No road tests of noise for Blizzak DM-V2. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Professional tests (TWG score) | ≈ 60 (est.) | ≈ 64 (est.) |
| Reviews found online | 49 | 59 |
Ice Zero 2: 60% × 60.1 (est.) + 40% × 49 = 56
Blizzak DM-V2: 60% × 63.6 (est.) + 40% × 58.9 = 62
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 0.35).
No road tests of treadwear for Blizzak DM-V2. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Reviews found online | 54 | 76 |
| Source | Ice Zero 2 | Blizzak DM-V2 |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 70 | – |
| Category | Pirelli Ice Zero 2 | Bridgestone Blizzak DM-V2 |
|---|---|---|
| Relative Score | 67 | 72 |
| Dry | 72 | 68 |
| Wet | 73 | 76 |
| Snow | 71 | 80 |
| Comfort | 58 | 70 |
| Noise | 66 | 68 |
| Treadwear | 56 | 62 |
| Handling (owners) | 54 | 76 |
| Efficiency | 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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Ice Zero 2
Blizzak DM-V2
Only categories both tires have data for count toward the headline score.
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 | Ice Zero 2 | Blizzak DM-V2 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #4/6 2027 NAF Motor Studded Winter Tire Test R17 | #5/8 2022 Consumer Reports Winter/Snow Truck/SUV Tires | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Pirelli Ice Zero 2 | B · Bridgestone Blizzak DM-V2 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 73 |
| Rim diameters | — | 15″ – 22″ |
| Tread depth | — | 13/32″ |
| Sidewall | — | Blackwall |
| Max pressure | — | 44 psi |
Pirelli Ice Zero 2
Bridgestone Blizzak DM-V2
Winner: Bridgestone Blizzak DM-V2 — better handling, comfort and snow. Pick the Pirelli Ice Zero 2 if dry matters most to you.
Bridgestone Blizzak DM-V2 scores 76 vs 54 on handling.
Bridgestone Blizzak DM-V2 scores 70 vs 58 on comfort.
Bridgestone Blizzak DM-V2 scores 80 vs 71 on snow.
Bridgestone Blizzak DM-V2 scores 62 vs 56 on treadwear.
TireWheelGuide may earn a commission from purchases made through these links.
Bridgestone Blizzak DM-V2, 76 vs 73 on our wet score.
Pirelli Ice Zero 2, 72 vs 68 on our dry score.
Bridgestone Blizzak DM-V2, 80 vs 71 on our snow score.
Neither, by our numbers: 66 vs 68 on the noise score, within 3 points.
Bridgestone Blizzak DM-V2, 70 vs 58 on our comfort score.
Bridgestone Blizzak DM-V2, 62 vs 56 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