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Hankook Dynapro HT RH12 vs Bridgestone Ecopia EP422 — Compared

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

Dynapro HT RH12 is ahead, 66–54

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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. 67

    Dry

    Dynapro HT RH12 +15
    52
    Why this score
    SourceDynapro HT RH12Ecopia EP422
    Reviews found online6744
  2. 67

    Wet

    Dynapro HT RH12 +11
    56
    Why this score
    SourceDynapro HT RH12Ecopia EP422
    Reviews found online6651
  3. 60

    Snow

    Dynapro HT RH12 +4
    56
    Why this score
    SourceDynapro HT RH12Ecopia EP422
    Reviews found online5346
  4. 68

    Comfort

    Dynapro HT RH12 +11
    57
    Why this score
    SourceDynapro HT RH12Ecopia EP422
    Reviews found online6644
  5. 70

    Noise

    Dynapro HT RH12 +9
    61
    Why this score
    SourceDynapro HT RH12Ecopia EP422
    Reviews found online7554
  6. 64

    Treadwear

    Dynapro HT RH12 +6
    58
    Why this score
    SourceDynapro HT RH12Ecopia EP422
    Professional tests (TWG score)64–
    Reviews found online6452
  7. 65

    Handling

    Dynapro HT RH12 +22
    43
    Why this score
    SourceDynapro HT RH12Ecopia EP422
    Reviews found online6543
Scores at a glance
CategoryHankook Dynapro HT RH12Bridgestone Ecopia EP422
Relative Score 66 54
Dry 67 52
Wet 67 56
Snow 60 56
Comfort 68 57
Noise 70 61
Treadwear 64 58
Handling 65 43

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

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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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Recomputed
Headline score

Dynapro HT RH12

Ecopia EP422

Specs side by side

Attribute A · Hankook Dynapro HT RH12 B · Bridgestone Ecopia EP422
Vehicle type—Passenger Car / Crossover
Sizes available246
Rim diameters15″ – 22″15″ – 17″
Tread depth14/32″10/32″
UTQG—480 A A
Treadwear warranty40,000 mi65,000 mi
SidewallBlackwallBlackwall
Max pressure54 psi51 psi

Which one should you actually buy?

Hankook Dynapro HT RH12

Bridgestone Ecopia EP422

Winner: Hankook Dynapro HT RH12 — better handling, dry and wet. It leads or ties in every category we score.

Pick tire A You enjoy sharp, responsive handling

Hankook Dynapro HT RH12 scores 65 vs 43 on handling.

Pick tire A You want the most grip on dry roads

Hankook Dynapro HT RH12 scores 67 vs 52 on dry.

Pick tire A Your priority is wet-weather safety

Hankook Dynapro HT RH12 scores 67 vs 56 on wet.

Pick tire A You want the most comfortable ride

Hankook Dynapro HT RH12 scores 68 vs 57 on comfort.

Tire A · Hankook Dynapro HT RH12
Check price on Amazon
Tire B · Bridgestone Ecopia EP422
Check price on Amazon

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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.

66

Leads

Dynapro HT RH12

Amazon