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Bridgestone Battlax SC 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 5 + 9 owner reviews. How we score

Too close to call: Battlax SC 74, Diablo Rosso III 73.

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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. 78

    Dry

    Battlax SC +4
    74
    Why this score
    SourceBattlax SCDiablo Rosso III
    Professional tests (TWG score)≈ 74 (est.)≈ 72 (est.)
    Reviews found online8377

    Battlax SC: 60% × 74.1 (est.) + 40% × 82.8 = 78

    Diablo Rosso III: 60% × 71.7 (est.) + 40% × 77.1 = 74

    No road tests of dry for Battlax SC. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    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 0.41).

  2. 74

    Wet

    Level
    74
    Why this score
    SourceBattlax SCDiablo Rosso III
    Professional tests (TWG score)≈ 73 (est.)≈ 73 (est.)
    Reviews found online7675

    Battlax SC: 60% × 73.4 (est.) + 40% × 75.6 = 74

    Diablo Rosso III: 60% × 73 (est.) + 40% × 74.9 = 74

    No road tests of wet for Battlax SC. 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. 75

    Comfort

    Battlax SC +2
    73
    Why this score
    SourceBattlax SCDiablo Rosso III
    Professional tests (TWG score)≈ 71 (est.)≈ 70 (est.)
    Reviews found online7875

    Battlax SC: 40% × 70.6 (est.) + 60% × 78.2 = 75

    Diablo Rosso III: 40% × 69.9 (est.) + 60% × 75 = 73

    No road tests of comfort for Battlax SC. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Diablo Rosso III. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  4. 63

    Treadwear

    Diablo Rosso III +4
    67
    Why this score
    SourceBattlax SCDiablo Rosso III
    Professional tests (TWG score)≈ 64 (est.)≈ 67 (est.)
    Reviews found online6067

    Battlax SC: 60% × 64.2 (est.) + 40% × 60.1 = 63

    Diablo Rosso III: 60% × 66.7 (est.) + 40% × 67 = 67

    No road tests of treadwear for Battlax SC. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

    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 0.36).

  5. 82

    Handling (owners)

    Battlax SC +3
    79
    Why this score
    SourceBattlax SCDiablo Rosso III
    Reviews found online8279
Scores at a glance
CategoryBridgestone Battlax SCPirelli Diablo Rosso III
Relative Score 74 73
Dry 78 74
Wet 74 74
Comfort 75 73
Treadwear 63 67
Handling (owners) 82 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
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Recomputed
Headline score
± 8

Battlax SC

± 8

Diablo Rosso III

Pros, cons & observations

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

Tire A Battlax SC

Pros

  • Exceptional dry grip and cornering stability
  • Improved ride comfort and smoothness over uneven pavement
  • Predictable handling and feedback compared to stock alternatives

Cons

  • Rapid rear tire wear
  • Limited longevity, often requiring replacement in under 3,000 miles
  • High frequency of replacement intervals for daily riders
All owner themes in the Battlax SC 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 · Bridgestone Battlax SC B · Pirelli Diablo Rosso III
CategorySummerSummer
Vehicle typeMotorcycleMotorcycle

Which one should you actually buy?

Bridgestone Battlax SC

Pirelli Diablo Rosso III

Too close to call: Bridgestone Battlax SC and Pirelli Diablo Rosso III are within 2 points overall. Bridgestone Battlax SC is stronger on dry. Pirelli Diablo Rosso III is stronger on treadwear. Bridgestone Battlax SC rests on little evidence so far (0 tests, 5 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 A You want the most grip on dry roads

Bridgestone Battlax SC scores 78 vs 74 on dry.

Pick tire B You want the longest tread life

Pirelli Diablo Rosso III scores 67 vs 63 on treadwear.

Tire A · Bridgestone Battlax SC
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Tire B · Pirelli Diablo Rosso III
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Battlax SC or Diablo Rosso III?

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

Neither, by our numbers: 74 vs 74 on the wet score, within 3 points.

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

Bridgestone Battlax SC, 78 vs 74 on our dry score.

Which is more comfortable, Battlax SC or Diablo Rosso III?

Neither, by our numbers: 75 vs 73 on the comfort score, within 3 points.

Which lasts longer, Battlax SC or Diablo Rosso III?

Pirelli Diablo Rosso III, 67 vs 63 on our treadwear score.

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