Tests 71 · 2 tests Owners 46 · 11 reviews
Best test result: #1 of 10 in 2018 Autobild UHP Winter Tyre Test (straight aquaplaning)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 2 + 0 road tests and 11 + 199 owner reviews. How we score
Different seasons: Blizzak LM001 and Turanza ER300 are each scored against tires of their own season.
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Tests 71 · 2 tests Owners 46 · 11 reviews
Best test result: #1 of 10 in 2018 Autobild UHP Winter Tyre Test (straight aquaplaning)
Tests – · none yet Owners 67 · 199 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 71 | ≈ 68 (est.) |
| Reviews found online | 42 | 68 |
Blizzak LM001: 60% × 71.5 + 40% × 41.9 = 60
Turanza ER300: 60% × 67.9 (est.) + 40% × 67.8 = 68
No road tests of dry for Turanza ER300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 75 | ≈ 70 (est.) |
| Reviews found online | 50 | 69 |
Blizzak LM001: 60% × 74.5 + 40% × 50.1 = 65
Turanza ER300: 60% × 70 (est.) + 40% × 69.4 = 70
No road tests of wet for Turanza ER300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 68 | ≈ 68 (est.) |
| Reviews found online | 48 | 62 |
Blizzak LM001: 60% × 68.5 + 40% × 48 = 60
Turanza ER300: 60% × 67.9 (est.) + 40% × 62.3 = 66
No road tests of snow for Turanza ER300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Professional tests (TWG score) | ≈ 63 (est.) | ≈ 67 (est.) |
| Reviews found online | 43 | 62 |
Blizzak LM001: 40% × 63.4 (est.) + 60% × 42.5 = 51
Turanza ER300: 40% × 67.3 (est.) + 60% × 61.9 = 64
No road tests of comfort for Blizzak LM001. 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 Turanza ER300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 71 | ≈ 66 (est.) |
| Reviews found online | 29 | 70 |
Blizzak LM001: 60% × 70.8 + 40% × 28.5 = 54
Turanza ER300: 60% × 66.5 (est.) + 40% × 70.3 = 68
No road tests of noise for Turanza ER300. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Professional tests (TWG score) | ≈ 60 (est.) | ≈ 68 (est.) |
| Reviews found online | 49 | 70 |
Blizzak LM001: 60% × 60.2 (est.) + 40% × 48.8 = 56
Turanza ER300: 60% × 67.7 (est.) + 40% × 69.6 = 68
No road tests of treadwear for Blizzak LM001. 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 Turanza ER300. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Reviews found online | 54 | 64 |
| Source | Blizzak LM001 | Turanza ER300 |
|---|---|---|
| Professional tests (TWG score) · 2 / – tests | 71 | – |
| Category | Bridgestone Blizzak LM001 | Bridgestone Turanza ER300 |
|---|---|---|
| Relative Score | 59 | 68 |
| Dry | 60 | 68 |
| Wet | 65 | 70 |
| Snow | 60 | 66 |
| Comfort | 51 | 64 |
| Noise | 54 | 68 |
| Treadwear | 56 | 68 |
| Handling (owners) | 54 | 64 |
| Efficiency | 71 | – |
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.
Blizzak LM001
Turanza ER300
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 | Blizzak LM001 | Turanza ER300 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #6/5 2022 Consumer Reports Performance Winter/Snow Tires | #2/6 2010 Autocar Tyre Test - FWD | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Bridgestone Blizzak LM001 | B · Bridgestone Turanza ER300 |
|---|---|---|
| Category | Winter | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 69 | 23 |
| Rim diameters | 14″ – 21″ | 14″ – 19″ |
| Tread depth | 11/32″ | 9/32″ |
| UTQG | — | 320 A A |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 50 psi | — |
| Sizes in common | 14 | 14 |
Bridgestone Blizzak LM001
Bridgestone Turanza ER300
Built for different seasons: Bridgestone Blizzak LM001 is a winter tire, Bridgestone Turanza ER300 a summer tire. Each score is measured against tires of its own season, so the two are not ranked against each other — pick by the season you drive in.
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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