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Bridgestone Potenza Adrenalin RE004 vs Michelin Primacy 4+ — Compared

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

Primacy 4+ is ahead, 78–72

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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. 75

    Dry

    Primacy 4+ +4
    79
    Why this score
    SourcePotenza Adrenalin RE004Primacy 4+
    Professional tests (TWG score)–83
    Reviews found online7873
  2. 72

    Wet

    Primacy 4+ +5
    77
    Why this score
    SourcePotenza Adrenalin RE004Primacy 4+
    Professional tests (TWG score)–79
    Reviews found online7375
  3. 70

    Comfort

    Primacy 4+ +2
    72
    Why this score
    SourcePotenza Adrenalin RE004Primacy 4+
    Professional tests (TWG score)–72
    Reviews found online7072
  4. –

    Noise

    No comparison
    72
    Why this score
    SourcePotenza Adrenalin RE004Primacy 4+
    Professional tests (TWG score)–75
  5. 67

    Treadwear

    Primacy 4+ +16
    83
    Why this score
    SourcePotenza Adrenalin RE004Primacy 4+
    Professional tests (TWG score)–91
    Reviews found online6771
  6. 79

    Handling

    Potenza Adrenalin RE004 +10
    69
    Why this score
    SourcePotenza Adrenalin RE004Primacy 4+
    Reviews found online7969
Scores at a glance
CategoryBridgestone Potenza Adrenalin RE004Michelin Primacy 4+
Relative Score 72 78
Dry 75 79
Wet 72 77
Comfort 70 72
Noise – 72
Treadwear 67 83
Handling 79 69

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.

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Recomputed
Headline score

Potenza Adrenalin RE004

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 Potenza Adrenalin RE004

Pros

  • Exceptional steering precision and turn-in response due to a stiff sidewall construction.
  • Strong dry-weather grip and stability during high-speed cornering.
  • Significant improvement in wet-weather performance compared to the previous RE003 generation.

Cons

  • Inconsistent reports on road noise, with some users finding it intrusive at highway speeds.
  • Polarized feedback on tread life, with some users reporting rapid wear under aggressive driving.
  • Stiffer sidewall can lead to a harsher ride quality on poor road surfaces for some vehicles.
All owner themes in the Potenza Adrenalin RE004 review

Tire B Primacy 4+

Pros

  • Excellent ride comfort and a smooth, compliant 'limousine-like' feel over bumps
  • Strong and reliable grip in both wet and dry conditions, inspiring confidence
  • Noticeable improvement in quietness and traction compared to predecessor tires or factory options

Cons

  • Loud road noise and a harsh drone on rough or coarse asphalt surfaces
  • Soft sidewalls can reduce steering agility and initial responsiveness compared to dedicated sport tires
  • High premium price point relative to competitors
All owner themes in the Primacy 4+ review

Specs side by side

Attribute A · Bridgestone Potenza Adrenalin RE004 B · Michelin Primacy 4+
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover

Which one should you actually buy?

Bridgestone Potenza Adrenalin RE004

Michelin Primacy 4+

Winner: Michelin Primacy 4+ — better treadwear, wet and dry. Pick the Bridgestone Potenza Adrenalin RE004 if handling matters most to you.

Pick tire B You want the longest tread life

Michelin Primacy 4+ scores 83 vs 67 on treadwear.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Potenza Adrenalin RE004 scores 79 vs 69 on handling.

Pick tire B Your priority is wet-weather safety

Michelin Primacy 4+ scores 77 vs 72 on wet.

Pick tire B You want the most grip on dry roads

Michelin Primacy 4+ scores 79 vs 75 on dry.

Tire A · Bridgestone Potenza Adrenalin RE004
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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.

78

Leads

Primacy 4+

Amazon