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Dunlop Direzza DZ102 vs Bridgestone Dueler H/T 840 — Compared

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

Too close to call: Direzza DZ102 and Dueler H/T 840 are level at 65.

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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

    Direzza DZ102 +2
    65
    Why this score
    SourceDirezza DZ102Dueler H/T 840
    Reviews found online6662
  2. 67

    Wet

    Level
    67
    Why this score
    SourceDirezza DZ102Dueler H/T 840
    Reviews found online6666
  3. –

    Snow

    No comparison
    67
    Why this score
    SourceDirezza DZ102Dueler H/T 840
    Reviews found online–64
  4. 65

    Comfort

    Direzza DZ102 +1
    64
    Why this score
    SourceDirezza DZ102Dueler H/T 840
    Reviews found online6159
  5. 66

    Noise

    Dueler H/T 840 +1
    67
    Why this score
    SourceDirezza DZ102Dueler H/T 840
    Reviews found online6568
  6. 62

    Treadwear

    Dueler H/T 840 +3
    65
    Why this score
    SourceDirezza DZ102Dueler H/T 840
    Reviews found online6065
  7. 64

    Handling

    Direzza DZ102 +6
    58
    Why this score
    SourceDirezza DZ102Dueler H/T 840
    Reviews found online6458
Scores at a glance
CategoryDunlop Direzza DZ102Bridgestone Dueler H/T 840
Relative Score 65 65
Dry 67 65
Wet 67 67
Snow – 67
Comfort 65 64
Noise 66 67
Treadwear 62 65
Handling 64 58

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

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Recomputed
Headline score

Direzza DZ102

Dueler H/T 840

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 Direzza DZ102

Pros

  • Excellent price-to-performance ratio
  • Strong dry pavement grip and cornering stability
  • Surprisingly high levels of ride comfort for a performance tire

Cons

  • Rapid or inconsistent tread wear
  • Inconsistent wet weather performance and hydroplaning resistance
  • Increased road noise as the tire ages
All owner themes in the Direzza DZ102 review

Tire B Dueler H/T 840

Not enough owner reviews yet to extract themes.

Specs side by side

Attribute A · Dunlop Direzza DZ102 B · Bridgestone Dueler H/T 840
CategorySummerSummer Premium Touring tires
Vehicle typePassenger Car / CrossoverSUV and 4x4
Tread depth—12/32″
UTQG—300 B B
Sidewall—Blackwall
Max pressure—44 psi

Which one should you actually buy?

Dunlop Direzza DZ102

Bridgestone Dueler H/T 840

Too close to call: Dunlop Direzza DZ102 and Bridgestone Dueler H/T 840 are within 2 points overall. Dunlop Direzza DZ102 is stronger on handling. Bridgestone Dueler H/T 840 is stronger on treadwear.

Pick tire A You enjoy sharp, responsive handling

Dunlop Direzza DZ102 scores 64 vs 58 on handling.

Pick tire B You want the longest tread life

Bridgestone Dueler H/T 840 scores 65 vs 62 on treadwear.

Tire A · Dunlop Direzza DZ102
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Tire B · Bridgestone Dueler H/T 840
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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.

65

Too close to call

Direzza DZ102

Amazon