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Pirelli Diablo vs Pirelli Diablo Rosso III — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 0 road tests and 9 + 9 owner reviews. How we score

Diablo Rosso III is ahead, 73–67

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Pirelli Diablo
Tire APirelli

Diablo

Summer

± 8Provisional

Tests – · none yet Owners 66 · 9 reviews

Category by category

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

  1. 63

    Dry

    Diablo Rosso III +11
    74
    Why this score
    SourceDiabloDiablo Rosso III
    Professional tests (TWG score)≈ 65 (est.)≈ 72 (est.)
    Reviews found online6078

    Diablo: 60% × 64.7 (est.) + 40% × 60.1 = 63

    Diablo Rosso III: 60% × 72.1 (est.) + 40% × 77.6 = 74

    No road tests of dry for Diablo. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

    No road tests of dry for Diablo Rosso III. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 70

    Wet

    Diablo Rosso III +4
    74
    Why this score
    SourceDiabloDiablo Rosso III
    Professional tests (TWG score)≈ 70 (est.)≈ 73 (est.)
    Reviews found online7075

    Diablo: 60% × 70.4 (est.) + 40% × 70.1 = 70

    Diablo Rosso III: 60% × 73.2 (est.) + 40% × 75.1 = 74

    No road tests of wet for Diablo. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

    No road tests of wet for Diablo Rosso III. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 66

    Comfort

    Diablo Rosso III +7
    73
    Why this score
    SourceDiabloDiablo Rosso III
    Professional tests (TWG score)≈ 68 (est.)≈ 70 (est.)
    Reviews found online6576

    Diablo: 40% × 68.3 (est.) + 60% × 64.8 = 66

    Diablo Rosso III: 40% × 70.3 (est.) + 60% × 75.5 = 73

    No road tests of comfort for Diablo or Diablo Rosso III. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  4. 68

    Treadwear

    Diablo +1
    67
    Why this score
    SourceDiabloDiablo Rosso III
    Professional tests (TWG score)≈ 67 (est.)≈ 66 (est.)
    Reviews found online6867

    Diablo: 60% × 66.9 (est.) + 40% × 68.4 = 68

    Diablo Rosso III: 60% × 66.4 (est.) + 40% × 66.8 = 67

    No road tests of treadwear for Diablo. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

    No road tests of treadwear for Diablo Rosso III. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  5. 65

    Handling (owners)

    Diablo Rosso III +14
    79
    Why this score
    SourceDiabloDiablo Rosso III
    Reviews found online6579
Scores at a glance
CategoryPirelli DiabloPirelli Diablo Rosso III
Relative Score 67 73
Dry 63 74
Wet 70 74
Comfort 66 73
Treadwear 68 67
Handling (owners) 65 79

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

Weight the categories that matter to you

Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.

Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 8

Diablo

± 8

Diablo Rosso III

Pros, cons & observations

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

Tire A Diablo

Pros

  • Excellent dry grip once the tire reaches operating temperature
  • Inspiring feedback and planted handling for confident cornering
  • Strong performance in wet weather conditions

Cons

  • Rapid rear tire wear and tendency to square off
  • Requires significant warm-up time to reach optimal traction
  • Can feel unstable or 'sketchy' in cold or damp conditions before warming up
All owner themes in the Diablo review

Tire B Diablo Rosso III

Pros

  • Exceptional dry grip and predictable handling at various lean angles
  • Improved wet-weather performance compared to more aggressive track-oriented tires
  • Fast warm-up times providing immediate confidence

Cons

  • Inconsistent tread life, with some users reporting premature rear tire wear
  • Potential for rapid degradation under aggressive riding styles
  • Isolated reports of structural issues such as delamination
All owner themes in the Diablo Rosso III review

Specs side by side

Attribute A · Pirelli Diablo B · Pirelli Diablo Rosso III
CategorySummerSummer
Vehicle typeMotorcycleMotorcycle

Which one should you actually buy?

Pirelli Diablo

Pirelli Diablo Rosso III

Winner: Pirelli Diablo Rosso III — better handling, dry and comfort. Where the Pirelli Diablo is ahead, it is by less than 3 points. Pirelli Diablo rests on little evidence so far (0 tests, 9 reviews), so read this result as provisional. Pirelli Diablo Rosso III rests on little evidence so far (0 tests, 9 reviews), so read this result as provisional.

Pick tire B You enjoy sharp, responsive handling

Pirelli Diablo Rosso III scores 79 vs 65 on handling.

Pick tire B You want the most grip on dry roads

Pirelli Diablo Rosso III scores 74 vs 63 on dry.

Pick tire B You want the most comfortable ride

Pirelli Diablo Rosso III scores 73 vs 66 on comfort.

Pick tire B Your priority is wet-weather safety

Pirelli Diablo Rosso III scores 74 vs 70 on wet.

Tire A · Pirelli Diablo
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Tire B · Pirelli Diablo Rosso III
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Diablo or Diablo Rosso III?

Which is better in the wet, Diablo or Diablo Rosso III?

Pirelli Diablo Rosso III, 74 vs 70 on our wet score.

Which grips better on dry roads, Diablo or Diablo Rosso III?

Pirelli Diablo Rosso III, 74 vs 63 on our dry score.

Which is more comfortable, Diablo or Diablo Rosso III?

Pirelli Diablo Rosso III, 73 vs 66 on our comfort score.

Which lasts longer, Diablo or Diablo Rosso III?

Neither, by our numbers: 68 vs 67 on the treadwear score, within 3 points.

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.

Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.

Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology