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Head-to-head Updated

Bridgestone Turanza ER33 vs Cooper WeatherMaster SA2 — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

WeatherMaster SA2 is ahead, 67–55

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Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 54

    Dry

    WeatherMaster SA2 +12
    66
    Why this score
    SourceTuranza ER33WeatherMaster SA2
    Reviews found online4666
  2. 51

    Wet

    WeatherMaster SA2 +19
    70
    Why this score
    SourceTuranza ER33WeatherMaster SA2
    Reviews found online4470
  3. 48

    Snow

    No comparison
    –
    Why this score
    SourceTuranza ER33WeatherMaster SA2
    Reviews found online34–
  4. 56

    Comfort

    WeatherMaster SA2 +11
    67
    Why this score
    SourceTuranza ER33WeatherMaster SA2
    Reviews found online4364
  5. 60

    Noise

    No comparison
    –
    Why this score
    SourceTuranza ER33WeatherMaster SA2
    Reviews found online50–
  6. 64

    Treadwear

    WeatherMaster SA2 +2
    66
    Why this score
    SourceTuranza ER33WeatherMaster SA2
    Reviews found online6467
  7. 46

    Handling

    WeatherMaster SA2 +20
    66
    Why this score
    SourceTuranza ER33WeatherMaster SA2
    Reviews found online4666
Scores at a glance
CategoryBridgestone Turanza ER33Cooper WeatherMaster SA2
Relative Score 55 67
Dry 54 66
Wet 51 70
Snow 48 –
Comfort 56 67
Noise 60 –
Treadwear 64 66
Handling 46 66

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.

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Neither tire has a score here yet, so this weight changes nothing.

Less important
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Neutral
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Recomputed
Headline score

Turanza ER33

WeatherMaster SA2

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 Turanza ER33

Pros

  • Exceptional tread life and durability
  • Reliable dry-weather grip and handling
  • Stiff sidewall construction

Cons

  • High levels of cabin and road noise
  • Poor wet-weather performance and hydroplaning resistance
  • Mediocre ride comfort and impact absorption
All owner themes in the Turanza ER33 review

Tire B WeatherMaster SA2

Pros

  • Exceptional traction and grip in deep snow and ice
  • High value-for-money proposition compared to premium competitors
  • Impressive tread longevity over extended mileage

Cons

  • Increased road noise reported by some users
  • Performance may feel less refined than top-tier premium winter tires
All owner themes in the WeatherMaster SA2 review

Specs side by side

Attribute A · Bridgestone Turanza ER33 B · Cooper WeatherMaster SA2
CategorySummerTouring Winter tire
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available12—
Rim diameters16″ – 19″—
Tread depth10/32″—
UTQG140 A A—
SidewallBlackwall—
Max pressure44 psi—

Which one should you actually buy?

Bridgestone Turanza ER33

Cooper WeatherMaster SA2

Winner: Cooper WeatherMaster SA2 — better handling, wet and dry. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Cooper WeatherMaster SA2 scores 66 vs 46 on handling.

Pick tire B Your priority is wet-weather safety

Cooper WeatherMaster SA2 scores 70 vs 51 on wet.

Pick tire B You want the most grip on dry roads

Cooper WeatherMaster SA2 scores 66 vs 54 on dry.

Pick tire B You want the most comfortable ride

Cooper WeatherMaster SA2 scores 67 vs 56 on comfort.

Tire A · Bridgestone Turanza ER33
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Tire B · Cooper WeatherMaster SA2
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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.

67

Leads

WeatherMaster SA2

Amazon