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Head-to-head Updated

Dunlop D212 GP Pro vs Pirelli Diablo Rosso IV — Compared

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

Check price on Amazon · D212 GP Pro Check price on Amazon · Diablo Rosso IV
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Tire ADunlop

D212 GP Pro

Summer Trackday and Competition tires

Tests – · none yet Owners 72 · 1 review

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. –

    Dry

    No comparison
    75
    Why this score
    SourceD212 GP ProDiablo Rosso IV
    Professional tests (TWG score)–68
    Reviews found online–87
  2. –

    Wet

    No comparison
    80
    Why this score
    SourceD212 GP ProDiablo Rosso IV
    Professional tests (TWG score)–81
    Reviews found online–80
  3. –

    Comfort

    No comparison
    75
    Why this score
    SourceD212 GP ProDiablo Rosso IV
    Reviews found online–81
  4. –

    Treadwear

    No comparison
    66
    Why this score
    SourceD212 GP ProDiablo Rosso IV
    Reviews found online–66
  5. –

    Handling

    No comparison
    87
    Why this score
    SourceD212 GP ProDiablo Rosso IV
    Reviews found online–87
Scores at a glance
CategoryDunlop D212 GP ProPirelli Diablo Rosso IV
Relative Score – 76
Dry – 75
Wet – 80
Comfort – 75
Treadwear – 66
Handling – 87

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.

Important
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Important
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Less important
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Important
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Neutral
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Recomputed
Headline score

D212 GP Pro

Diablo Rosso IV

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 D212 GP Pro

Pros

  • Exceptional levels of mechanical grip
  • High confidence and stability during cornering
  • Consistent performance across varying road surface conditions

Cons

  • Potential for rapid tread wear due to the soft, performance-oriented compound
  • Requires careful tire pressure management to optimize handling
  • Not optimized for long-distance touring or longevity
All owner themes in the D212 GP Pro review

Tire B Diablo Rosso IV

Pros

  • Exceptional dry and wet grip with a high level of rider confidence
  • Fast warm-up time and predictable handling at deep lean angles
  • Improved steering precision and turn-in compared to previous generations like the Diablo Rosso III

Cons

  • Higher price point compared to some competitors and previous models
  • Noticeable reduction in grip and increased rear wheel spin as the tires wear down
  • Requires full operating temperature for optimal performance late in its life cycle
All owner themes in the Diablo Rosso IV review

Specs side by side

Attribute A · Dunlop D212 GP Pro B · Pirelli Diablo Rosso IV
CategorySummer Trackday and Competition tiresSummer
Vehicle typeMotorcycleMotorcycle

Which one should you actually buy?

Dunlop D212 GP Pro

Pirelli Diablo Rosso IV

Only Pirelli Diablo Rosso IV has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Dunlop D212 GP Pro
Check price on Amazon
Tire B · Pirelli Diablo Rosso IV
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.