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Bridgestone Turanza ER300 vs Bridgestone Turanza ER33 — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 0 road tests and 199 + 25 owner reviews. How we score

Turanza ER300 is ahead, 68–51

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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. 68

    Dry

    Turanza ER300 +18
    50
    Why this score
    SourceTuranza ER300Turanza ER33
    Professional tests (TWG score)≈ 68 (est.)≈ 57 (est.)
    Reviews found online6840

    Turanza ER300: 60% × 67.9 (est.) + 40% × 67.8 = 68

    Turanza ER33: 60% × 56.6 (est.) + 40% × 40.4 = 50

    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).

    No road tests of dry for Turanza ER33. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 70

    Wet

    Turanza ER300 +21
    49
    Why this score
    SourceTuranza ER300Turanza ER33
    Professional tests (TWG score)≈ 70 (est.)≈ 54 (est.)
    Reviews found online7040

    Turanza ER300: 60% × 70 (est.) + 40% × 69.5 = 70

    Turanza ER33: 60% × 54.1 (est.) + 40% × 40.3 = 49

    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).

    No road tests of wet for Turanza ER33. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 66

    Snow

    Turanza ER300 +20
    46
    Why this score
    SourceTuranza ER300Turanza ER33
    Professional tests (TWG score)≈ 68 (est.)≈ 57 (est.)
    Reviews found online6229

    Turanza ER300: 60% × 67.9 (est.) + 40% × 62.3 = 66

    Turanza ER33: 60% × 57.3 (est.) + 40% × 28.8 = 46

    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).

    No road tests of snow for Turanza ER33. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 64

    Comfort

    Turanza ER300 +19
    45
    Why this score
    SourceTuranza ER300Turanza ER33
    Professional tests (TWG score)≈ 67 (est.)≈ 62 (est.)
    Reviews found online6234

    Turanza ER300: 40% × 67.3 (est.) + 60% × 61.9 = 64

    Turanza ER33: 40% × 61.7 (est.) + 60% × 34 = 45

    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).

    No road tests of comfort for Turanza ER33. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 68

    Noise

    Turanza ER300 +10
    58
    Why this score
    SourceTuranza ER300Turanza ER33
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online7044

    Turanza ER300: 60% × 66.4 (est.) + 40% × 70.3 = 68

    Turanza ER33: 60% × 66.4 (est.) + 40% × 44.1 = 58

    No road tests of noise for Turanza ER300 or Turanza ER33. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 68

    Treadwear

    Turanza ER300 +5
    63
    Why this score
    SourceTuranza ER300Turanza ER33
    Professional tests (TWG score)≈ 68 (est.)≈ 64 (est.)
    Reviews found online7060

    Turanza ER300: 60% × 67.6 (est.) + 40% × 69.6 = 68

    Turanza ER33: 60% × 64.2 (est.) + 40% × 60.2 = 63

    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).

    No road tests of treadwear for Turanza ER33. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 64

    Handling (owners)

    Turanza ER300 +23
    41
    Why this score
    SourceTuranza ER300Turanza ER33
    Reviews found online6441
Scores at a glance
CategoryBridgestone Turanza ER300Bridgestone Turanza ER33
Relative Score 68 51
Dry 68 50
Wet 70 49
Snow 66 46
Comfort 64 45
Noise 68 58
Treadwear 68 63
Handling (owners) 64 41

Higher is better. The Relative Score follows your weights below; category scores do not change.

Weight the categories that matter to you

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.

Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
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Recomputed
Headline score
± 7

Turanza ER300

± 8

Turanza ER33

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Turanza ER300

Pros

  • Exceptional tread life and longevity
  • Reliable dry and wet grip when relatively new
  • Stable, predictable highway handling and straight-line tracking

Cons

  • High road noise and noticeable tire roar, especially on coarser asphalt
  • Firm, sometimes harsh ride quality with stiff sidewalls
  • Deterioration of wet grip and increased ABS/TCS activation as the tread wears down
All owner themes in the Turanza ER300 review

Tire B 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

Specs side by side

Attribute A · Bridgestone Turanza ER300 B · Bridgestone Turanza ER33
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available2312
Rim diameters14″ – 19″16″ – 19″
Tread depth9/32″10/32″
UTQG320 A A140 A A
SidewallBlackwallBlackwall
Max pressure—44 psi
Sizes in common66

Which one should you actually buy?

Bridgestone Turanza ER300

Bridgestone Turanza ER33

Winner: Bridgestone Turanza ER300 — better handling, wet and snow. It leads or ties in every category we score.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Turanza ER300 scores 64 vs 41 on handling.

Pick tire A Your priority is wet-weather safety

Bridgestone Turanza ER300 scores 70 vs 49 on wet.

Pick tire A You drive through snowy winters

Bridgestone Turanza ER300 scores 66 vs 46 on snow.

Pick tire A You want the most comfortable ride

Bridgestone Turanza ER300 scores 64 vs 45 on comfort.

Tire A · Bridgestone Turanza ER300
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Tire B · Bridgestone Turanza ER33
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Turanza ER300 or Turanza ER33?

Which is better in the wet, Turanza ER300 or Turanza ER33?

Bridgestone Turanza ER300, 70 vs 49 on our wet score.

Which grips better on dry roads, Turanza ER300 or Turanza ER33?

Bridgestone Turanza ER300, 68 vs 50 on our dry score.

Which is better in snow, Turanza ER300 or Turanza ER33?

Bridgestone Turanza ER300, 66 vs 46 on our snow score.

Which is quieter, Turanza ER300 or Turanza ER33?

Bridgestone Turanza ER300, 68 vs 58 on our noise score.

Which is more comfortable, Turanza ER300 or Turanza ER33?

Bridgestone Turanza ER300, 64 vs 45 on our comfort score.

Which lasts longer, Turanza ER300 or Turanza ER33?

Bridgestone Turanza ER300, 68 vs 63 on our treadwear score.

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.

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