Tests 72 · 1 test Owners 64 · 21 reviews
Bridgestone Blizzak WS90 vs Cooper WeatherMaster Snow — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
WeatherMaster Snow leads, 70–66 Narrow edge
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Tests – · none yet Owners 71 · 7 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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72
Dry
Blizzak WS90 +369Why this score
Source Blizzak WS90 WeatherMaster Snow Professional tests (TWG score) 84 – Reviews found online 54 70 -
67
Wet
WeatherMaster Snow +774Why this score
Source Blizzak WS90 WeatherMaster Snow Professional tests (TWG score) 65 – Reviews found online 69 76 -
73
Snow
No comparison–Why this score
Source Blizzak WS90 WeatherMaster Snow Professional tests (TWG score) 69 – Reviews found online 78 – -
64
Comfort
WeatherMaster Snow +670Why this score
Source Blizzak WS90 WeatherMaster Snow Professional tests (TWG score) 68 – Reviews found online 59 70 -
64
Noise
No comparison–Why this score
Source Blizzak WS90 WeatherMaster Snow Professional tests (TWG score) 70 – Reviews found online 55 – -
62
Treadwear
WeatherMaster Snow +567Why this score
Source Blizzak WS90 WeatherMaster Snow Reviews found online 60 68 -
63
Handling
WeatherMaster Snow +871Why this score
Source Blizzak WS90 WeatherMaster Snow Reviews found online 63 71
Scores at a glance
| Category | Bridgestone Blizzak WS90 | Cooper WeatherMaster Snow |
|---|---|---|
| Relative Score | 66 | 70 |
| Dry | 72 | 69 |
| Wet | 67 | 74 |
| Snow | 73 | – |
| Comfort | 64 | 70 |
| Noise | 64 | – |
| Treadwear | 62 | 67 |
| Handling | 63 | 71 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
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.
Neither tire has a score here yet, so this weight changes nothing.
Blizzak WS90
WeatherMaster Snow
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Blizzak WS90
Pros
- Outstanding grip and acceleration on ice and hard-packed snow
- Excellent braking performance in hazardous winter conditions
- Strong capability in slush and deep snow
Cons
- Increased road noise during highway driving
- Less responsive or 'softer' handling feel on dry pavement
- Potential for minor rubbing depending on vehicle fitment
Tire B WeatherMaster Snow
Pros
- Exceptional traction and control in deep and packed snow
- Strong performance on steep inclines where other vehicles struggle
- Reliable handling during long-distance winter road trips
Cons
- Reports of significant uneven tread wear (cupping/scalloping)
- Potential for vibration issues after a single season of use
- Inconsistent longevity compared to premium winter tire benchmarks
Specs side by side
| Attribute | A · Bridgestone Blizzak WS90 | B · Cooper WeatherMaster Snow |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 45 | — |
| Rim diameters | 15″ – 19″ | — |
| Tread depth | 11/32″ | — |
| Sidewall | Blackwall | — |
| Max pressure | 44 psi | — |
Which one should you actually buy?
Bridgestone Blizzak WS90
Cooper WeatherMaster Snow
Winner: Cooper WeatherMaster Snow — better handling, wet and comfort. Pick the Bridgestone Blizzak WS90 if dry matters most to you.
Cooper WeatherMaster Snow scores 71 vs 63 on handling.
Cooper WeatherMaster Snow scores 74 vs 67 on wet.
Cooper WeatherMaster Snow scores 70 vs 64 on comfort.
Cooper WeatherMaster Snow scores 67 vs 62 on treadwear.
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How do we compare tires?
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.