Tests 48 · 1 test Owners 72 · 9 reviews
Pirelli Diablo Rosso Corsa II looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Bridgestone Battlax Sport Touring T32 vs Pirelli Diablo Rosso Corsa II — 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 1 + 0 road tests and 9 + 5 owner reviews. How we score
Diablo Rosso Corsa II is ahead, 75–66
Add your size for an exact match
/R
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Tests – · none yet Owners 76 · 5 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
70
Dry
Diablo Rosso Corsa II +777Why this score
Source Battlax Sport Touring T32 Diablo Rosso Corsa II Professional tests (TWG score) ≈ 70 (est.) ≈ 74 (est.) Reviews found online 72 82 Battlax Sport Touring T32: 60% × 69.5 (est.) + 40% × 71.7 = 70
Diablo Rosso Corsa II: 60% × 73.7 (est.) + 40% × 81.9 = 77
No road tests of dry for Battlax Sport Touring T32. 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 Corsa II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
-
60
Wet
Diablo Rosso Corsa II +1878Why this score
Source Battlax Sport Touring T32 Diablo Rosso Corsa II Professional tests (TWG score) · 1 / – tests 48 ≈ 76 (est.) Reviews found online 78 81 Battlax Sport Touring T32: 60% × 47.5 + 40% × 78.4 = 60
Diablo Rosso Corsa II: 60% × 76.2 (est.) + 40% × 80.6 = 78
No road tests of wet for Diablo Rosso Corsa II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
-
73
Comfort
Battlax Sport Touring T32 +172Why this score
Source Battlax Sport Touring T32 Diablo Rosso Corsa II Professional tests (TWG score) ≈ 70 (est.) ≈ 70 (est.) Reviews found online 75 74 Battlax Sport Touring T32: 40% × 70 (est.) + 60% × 74.9 = 73
Diablo Rosso Corsa II: 40% × 69.9 (est.) + 60% × 74.2 = 72
No road tests of comfort for Battlax Sport Touring T32. 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 Corsa II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
-
64
Treadwear
Diablo Rosso Corsa II +266Why this score
Source Battlax Sport Touring T32 Diablo Rosso Corsa II Professional tests (TWG score) ≈ 65 (est.) ≈ 66 (est.) Reviews found online 62 66 Battlax Sport Touring T32: 60% × 65.1 (est.) + 40% × 62.4 = 64
Diablo Rosso Corsa II: 60% × 66.3 (est.) + 40% × 65.9 = 66
No road tests of treadwear for Battlax Sport Touring T32. 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 Corsa II. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
-
75
Handling (owners)
Diablo Rosso Corsa II +681Why this score
Source Battlax Sport Touring T32 Diablo Rosso Corsa II Reviews found online 75 81
Scores at a glance
| Category | Bridgestone Battlax Sport Touring T32 | Pirelli Diablo Rosso Corsa II |
|---|---|---|
| Relative Score | 66 | 75 |
| Dry | 70 | 77 |
| Wet | 60 | 78 |
| Comfort | 73 | 72 |
| Treadwear | 64 | 66 |
| Handling (owners) | 75 | 81 |
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
66
/ 100
Battlax Sport Touring T32
75
/ 100
Diablo Rosso Corsa II
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Battlax Sport Touring T32
Pros
- Exceptional wet-weather performance and heavy rain confidence
- High-speed stability, including at autobahn speeds with full luggage
- Immediate improvement in handling agility and steering feel compared to competitors or older tires
Cons
- Faster-than-expected tread wear and relatively low mileage lifespan
- Rear tire can slip or slide when pushed hard in dry, warm conditions
- Reduced performance feel after a few thousand miles of use
Tire B Diablo Rosso Corsa II
Pros
- Exceptional dry weather grip and handling feedback
- Rapid warm-up time for immediate performance
- Predictable and confidence-inspiring in wet conditions
Cons
- Short tread life, particularly under aggressive or track-day usage
- Rapid wear rates compared to standard sport-touring alternatives
- High replacement frequency for high-mileage riders
Specs side by side
| Attribute | A · Bridgestone Battlax Sport Touring T32 | B · Pirelli Diablo Rosso Corsa II |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
66
/ 100
Bridgestone Battlax Sport Touring T32
75
/ 100
Pirelli Diablo Rosso Corsa II
Winner: Pirelli Diablo Rosso Corsa II — better wet, dry and handling. Where the Bridgestone Battlax Sport Touring T32 is ahead, it is by less than 3 points. Bridgestone Battlax Sport Touring T32 rests on little evidence so far (1 test, 9 reviews), so read this result as provisional. Pirelli Diablo Rosso Corsa II rests on little evidence so far (0 tests, 5 reviews), so read this result as provisional.
Pick tire B
Your priority is wet-weather safety
Pirelli Diablo Rosso Corsa II scores 78 vs 60 on wet.
Pick tire B
You want the most grip on dry roads
Pirelli Diablo Rosso Corsa II scores 77 vs 70 on dry.
Pick tire B
You enjoy sharp, responsive handling
Pirelli Diablo Rosso Corsa II scores 81 vs 75 on handling.
Tire A · Bridgestone Battlax Sport Touring T32
Tire B · Pirelli Diablo Rosso Corsa II
TireWheelGuide may earn a commission from purchases made through these links.
Battlax Sport Touring T32 or Diablo Rosso Corsa II?
Which is better in the wet, Battlax Sport Touring T32 or Diablo Rosso Corsa II?
Pirelli Diablo Rosso Corsa II, 78 vs 60 on our wet score.
Which grips better on dry roads, Battlax Sport Touring T32 or Diablo Rosso Corsa II?
Pirelli Diablo Rosso Corsa II, 77 vs 70 on our dry score.
Which is more comfortable, Battlax Sport Touring T32 or Diablo Rosso Corsa II?
Neither, by our numbers: 73 vs 72 on the comfort score, within 3 points.
Which lasts longer, Battlax Sport Touring T32 or Diablo Rosso Corsa II?
Neither, by our numbers: 64 vs 66 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