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Bridgestone Turanza T005 Driveguard vs Michelin Primacy 4+ — Compared

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

Primacy 4+ leads, 79–75 Narrow edge

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Tire BMichelin

Primacy 4+

Summer Premium Touring tires

Tests 82 · 9 tests Owners 75 · 34 reviews

Category by category

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

  1. 74

    Dry

    Primacy 4+ +5
    79
    Why this score
    SourceTuranza T005 DriveguardPrimacy 4+
    Professional tests (TWG score)–81
    Reviews found online7775
  2. 80

    Wet

    Level
    80
    Why this score
    SourceTuranza T005 DriveguardPrimacy 4+
    Professional tests (TWG score)–80
    Reviews found online8379
  3. 72

    Comfort

    Primacy 4+ +1
    73
    Why this score
    SourceTuranza T005 DriveguardPrimacy 4+
    Professional tests (TWG score)–72
    Reviews found online7574
  4. –

    Noise

    No comparison
    72
    Why this score
    SourceTuranza T005 DriveguardPrimacy 4+
    Professional tests (TWG score)–75
  5. 70

    Treadwear

    Primacy 4+ +14
    84
    Why this score
    SourceTuranza T005 DriveguardPrimacy 4+
    Professional tests (TWG score)–91
    Reviews found online7373
  6. 80

    Handling

    Turanza T005 Driveguard +8
    72
    Why this score
    SourceTuranza T005 DriveguardPrimacy 4+
    Reviews found online8072
Scores at a glance
CategoryBridgestone Turanza T005 DriveguardMichelin Primacy 4+
Relative Score 75 79
Dry 74 79
Wet 80 80
Comfort 72 73
Noise – 72
Treadwear 70 84
Handling 80 72

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

Important
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Neutral
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Recomputed
Headline score

Turanza T005 Driveguard

Primacy 4+

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 T005 Driveguard

Pros

  • Low road noise levels contributing to a quieter cabin experience
  • Effective Driveguard run-flat technology providing peace of mind and sidewall stability
  • Improved handling responsiveness and traction compared to budget alternatives

Cons

  • Mixed performance in wet conditions, with some users reporting a lack of grip under acceleration
  • Accelerated wear reported by certain drivers, falling short of high mileage expectations
  • Susceptibility to shoulder wear under aggressive driving conditions
All owner themes in the Turanza T005 Driveguard review

Tire B Primacy 4+

Pros

  • Exceptional wet and dry grip
  • High levels of ride comfort and noise suppression
  • Strong longevity and tread life

Cons

  • High price point compared to competitors
  • Reported road noise issues on rough or coarse asphalt surfaces
  • Some users report reduced fuel efficiency compared to dedicated eco-tires
All owner themes in the Primacy 4+ review

Specs side by side

Attribute A · Bridgestone Turanza T005 Driveguard B · Michelin Primacy 4+
CategorySummer Premium Touring tiresSummer Premium Touring tires
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover

Which one should you actually buy?

Bridgestone Turanza T005 Driveguard

Michelin Primacy 4+

Winner: Michelin Primacy 4+ — better treadwear and dry. Pick the Bridgestone Turanza T005 Driveguard if handling matters most to you.

Pick tire B You want the longest tread life

Michelin Primacy 4+ scores 84 vs 70 on treadwear.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Turanza T005 Driveguard scores 80 vs 72 on handling.

Pick tire B You want the most grip on dry roads

Michelin Primacy 4+ scores 79 vs 74 on dry.

Tire A · Bridgestone Turanza T005 Driveguard
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Tire B · Michelin Primacy 4+
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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.

79

Narrow edge

Primacy 4+

Amazon