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Bridgestone Dueler H/L 422 Ecopia vs Bridgestone Dueler H/L 400 — Compared

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

Dueler H/L 422 Ecopia is ahead, 63–54

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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. 63

    Dry

    Dueler H/L 422 Ecopia +11
    52
    Why this score
    SourceDueler H/L 422 EcopiaDueler H/L 400
    Reviews found online6043
  2. 66

    Wet

    Dueler H/L 422 Ecopia +7
    59
    Why this score
    SourceDueler H/L 422 EcopiaDueler H/L 400
    Reviews found online6555
  3. 59

    Snow

    Dueler H/L 422 Ecopia +4
    55
    Why this score
    SourceDueler H/L 422 EcopiaDueler H/L 400
    Reviews found online5245
  4. 66

    Comfort

    Dueler H/L 422 Ecopia +13
    53
    Why this score
    SourceDueler H/L 422 EcopiaDueler H/L 400
    Reviews found online6238
  5. 65

    Noise

    Dueler H/L 422 Ecopia +5
    60
    Why this score
    SourceDueler H/L 422 EcopiaDueler H/L 400
    Reviews found online6249
  6. 62

    Treadwear

    Dueler H/L 422 Ecopia +9
    53
    Why this score
    SourceDueler H/L 422 EcopiaDueler H/L 400
    Reviews found online6044
  7. 59

    Handling

    Dueler H/L 422 Ecopia +8
    51
    Why this score
    SourceDueler H/L 422 EcopiaDueler H/L 400
    Reviews found online5951
Scores at a glance
CategoryBridgestone Dueler H/L 422 EcopiaBridgestone Dueler H/L 400
Relative Score 63 54
Dry 63 52
Wet 66 59
Snow 59 55
Comfort 66 53
Noise 65 60
Treadwear 62 53
Handling 59 51

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

Dueler H/L 422 Ecopia

Dueler H/L 400

Pros, cons & observations

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

Tire A Dueler H/L 422 Ecopia

Not enough owner reviews yet to extract themes.

Tire B Dueler H/L 400

Pros

  • Comfortable, smooth ride quality often described as quiet or floating
  • Reliable wet and dry traction for daily commuting
  • Good performance in light snow and winter conditions for an OEM all-season tire

Cons

  • Accelerated and uneven tread wear reported by multiple users
  • Increased road noise and harshness as the tires wear down
  • Subpar grip during aggressive cornering or on wet roundabouts
All owner themes in the Dueler H/L 400 review

Specs side by side

Attribute A · Bridgestone Dueler H/L 422 Ecopia B · Bridgestone Dueler H/L 400
Category—Summer
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available214
Rim diameters18″ – 19″17″ – 21″
Tread depth10/32″10/32″
UTQG640 A A400 B B
Treadwear warranty65,000 mi—
SidewallBlackwallBlackwall
Max pressure50 psi44 psi

Which one should you actually buy?

Bridgestone Dueler H/L 422 Ecopia

Bridgestone Dueler H/L 400

Winner: Bridgestone Dueler H/L 422 Ecopia — better comfort, dry and treadwear. It leads or ties in every category we score.

Pick tire A You want the most comfortable ride

Bridgestone Dueler H/L 422 Ecopia scores 66 vs 53 on comfort.

Pick tire A You want the most grip on dry roads

Bridgestone Dueler H/L 422 Ecopia scores 63 vs 52 on dry.

Pick tire A You want the longest tread life

Bridgestone Dueler H/L 422 Ecopia scores 62 vs 53 on treadwear.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Dueler H/L 422 Ecopia scores 59 vs 51 on handling.

Tire A · Bridgestone Dueler H/L 422 Ecopia
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Tire B · Bridgestone Dueler H/L 400
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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.

63

Leads

Dueler H/L 422 Ecopia

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