Tests – · none yet Owners 74 · 20 reviews
Best test result: #19 of 42 in 2012 Auto Bild 42 Winter Tyre Braking Test (overall ranking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
gForce Winter leads, 72–68 Narrow edge
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Tests – · none yet Owners 74 · 20 reviews
Best test result: #19 of 42 in 2012 Auto Bild 42 Winter Tyre Braking Test (overall ranking)
Tests 72 · 1 test Owners 64 · 21 reviews
Best test result: #1 of 15 in 2022 Consumer Reports Winter Tires (overall ranking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | gForce Winter | Blizzak WS90 |
|---|---|---|
| Professional tests (TWG score) | – | 84 |
| Reviews found online | 72 | 54 |
| Source | gForce Winter | Blizzak WS90 |
|---|---|---|
| Professional tests (TWG score) | – | 65 |
| Reviews found online | 75 | 69 |
| Source | gForce Winter | Blizzak WS90 |
|---|---|---|
| Professional tests (TWG score) | – | 69 |
| Reviews found online | 80 | 78 |
| Source | gForce Winter | Blizzak WS90 |
|---|---|---|
| Professional tests (TWG score) | – | 68 |
| Reviews found online | 73 | 59 |
| Source | gForce Winter | Blizzak WS90 |
|---|---|---|
| Professional tests (TWG score) | – | 70 |
| Reviews found online | – | 55 |
| Source | gForce Winter | Blizzak WS90 |
|---|---|---|
| Reviews found online | 70 | 60 |
| Source | gForce Winter | Blizzak WS90 |
|---|---|---|
| Reviews found online | 72 | 63 |
| Category | BFGoodrich gForce Winter | Bridgestone Blizzak WS90 |
|---|---|---|
| Relative Score | 72 | 68 |
| Dry | 70 | 72 |
| Wet | 73 | 67 |
| Snow | 76 | 73 |
| Comfort | 71 | 64 |
| Noise | – | 64 |
| Treadwear | 68 | 62 |
| Handling | 72 | 63 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Neither tire has a score here yet, so this weight changes nothing.
gForce Winter
Blizzak WS90
Only categories both tires have data for count toward the headline score.
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | gForce Winter | Blizzak WS90 | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 5% #19/42 · 2012 Auto Bild 42 Winter Tyre Braking Test | 100% #1/15 · 2022 Consumer Reports Winter Tires | −94.7 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · BFGoodrich gForce Winter | B · Bridgestone Blizzak WS90 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 4 | 45 |
| Rim diameters | 13″ – 16″ | 15″ – 19″ |
| Tread depth | — | 11/32″ |
| Sidewall | — | Blackwall |
| Max pressure | — | 44 psi |
BFGoodrich gForce Winter
Bridgestone Blizzak WS90
Winner: BFGoodrich gForce Winter — better handling, comfort and wet. It leads or ties in every category we score.
BFGoodrich gForce Winter scores 72 vs 63 on handling.
BFGoodrich gForce Winter scores 71 vs 64 on comfort.
BFGoodrich gForce Winter scores 73 vs 67 on wet.
BFGoodrich gForce Winter scores 68 vs 62 on treadwear.
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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.
Community buzz from Reddit and forums is shown for context only — it never changes the score.