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Head-to-head Updated

Bridgestone Potenza RE-71R vs Bridgestone Ecopia EP422 — Compared

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

Potenza RE-71R is ahead, 59–54

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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

    Potenza RE-71R +23
    52
    Why this score
    SourcePotenza RE-71REcopia EP422
    Reviews found online7944
  2. 65

    Wet

    Potenza RE-71R +9
    56
    Why this score
    SourcePotenza RE-71REcopia EP422
    Reviews found online6351
  3. 48

    Snow

    Ecopia EP422 +8
    56
    Why this score
    SourcePotenza RE-71REcopia EP422
    Reviews found online3346
  4. 58

    Comfort

    Potenza RE-71R +1
    57
    Why this score
    SourcePotenza RE-71REcopia EP422
    Reviews found online4744
  5. 62

    Noise

    Potenza RE-71R +1
    61
    Why this score
    SourcePotenza RE-71REcopia EP422
    Reviews found online5454
  6. 35

    Treadwear

    Ecopia EP422 +23
    58
    Why this score
    SourcePotenza RE-71REcopia EP422
    Professional tests (TWG score)38–
    Reviews found online3152
  7. 73

    Handling

    Potenza RE-71R +30
    43
    Why this score
    SourcePotenza RE-71REcopia EP422
    Reviews found online7343
Scores at a glance
CategoryBridgestone Potenza RE-71RBridgestone Ecopia EP422
Relative Score 59 54
Dry 75 52
Wet 65 56
Snow 48 56
Comfort 58 57
Noise 62 61
Treadwear 35 58
Handling 73 43

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

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Recomputed
Headline score

Potenza RE-71R

Ecopia EP422

Pros, cons & observations

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

Tire A Potenza RE-71R

Pros

  • Phenomenal dry grip and exceptional cornering traction
  • Fast heat-up times, making them ideal for autocross and time attacks
  • Consistent performance throughout the lifespan of the tire

Cons

  • Rapid tread wear and short lifespan, wearing faster in hot weather or heavy track use
  • Noticeable road noise on the highway due to the aggressive tread pattern
  • Uncomfortable and stiff ride quality for daily driving
All owner themes in the Potenza RE-71R review

Tire B Ecopia EP422

Not enough owner reviews yet to extract themes.

Specs side by side

Attribute A · Bridgestone Potenza RE-71R B · Bridgestone Ecopia EP422
CategorySummer—
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available—6
Rim diameters—15″ – 17″
Tread depth8/32″10/32″
UTQG200 A A480 A A
Treadwear warranty—65,000 mi
SidewallBlackwallBlackwall
Max pressure44 psi51 psi

Which one should you actually buy?

Bridgestone Potenza RE-71R

Bridgestone Ecopia EP422

Winner: Bridgestone Potenza RE-71R — better handling, dry and wet. Pick the Bridgestone Ecopia EP422 if treadwear and snow matter most to you.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Potenza RE-71R scores 73 vs 43 on handling.

Pick tire A You want the most grip on dry roads

Bridgestone Potenza RE-71R scores 75 vs 52 on dry.

Pick tire B You want the longest tread life

Bridgestone Ecopia EP422 scores 58 vs 35 on treadwear.

Pick tire A Your priority is wet-weather safety

Bridgestone Potenza RE-71R scores 65 vs 56 on wet.

Tire A · Bridgestone Potenza RE-71R
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Tire B · Bridgestone Ecopia EP422
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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.

59

Leads

Potenza RE-71R

Amazon