Tests – · none yet Owners 70 · 3 reviews
Head-to-head
Updated
Michelin Power RS+ vs Pirelli DIABLO SUPERCORSA SP — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
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Tests – · none yet Owners 61 · 1 review
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
71
Dry
No comparison–Why this score
Source Power RS+ DIABLO SUPERCORSA SP Reviews found online 74 – -
68
Wet
No comparison–Why this score
Source Power RS+ DIABLO SUPERCORSA SP Reviews found online 67 – -
71
Comfort
No comparison–Why this score
Source Power RS+ DIABLO SUPERCORSA SP Reviews found online 73 – -
67
Treadwear
No comparison–Why this score
Source Power RS+ DIABLO SUPERCORSA SP Reviews found online 67 – -
73
Handling
No comparison–Why this score
Source Power RS+ DIABLO SUPERCORSA SP Reviews found online 73 –
Scores at a glance
| Category | Michelin Power RS+ | Pirelli DIABLO SUPERCORSA SP |
|---|---|---|
| Relative Score | 69 | – |
| Dry | 71 | – |
| Wet | 68 | – |
| Comfort | 71 | – |
| Treadwear | 67 | – |
| Handling | 73 | – |
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
69
/ 100
Power RS+
–
/ 100
DIABLO SUPERCORSA SP
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 Power RS+
Pros
- Exceptional dry grip and cornering stability
- High level of rider feedback and communication
- Strong performance on high-performance sport bikes
Cons
- Inconsistent wet weather confidence for some riders
- Performance drops significantly in cold or sleet conditions
- Requires time to reach optimal operating temperature
Tire B DIABLO SUPERCORSA SP
Pros
- Exceptional dry weather traction
- High-performance handling characteristics
Cons
- Very short tread life
- High price point
- Requires significant warm-up time to reach optimal grip
Specs side by side
| Attribute | A · Michelin Power RS+ | B · Pirelli DIABLO SUPERCORSA SP |
|---|---|---|
| Category | Summer Extreme Performance tires | Summer Trackday and Competition tires |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
69
/ 100
Michelin Power RS+
–
/ 100
Pirelli DIABLO SUPERCORSA SP
Only Michelin Power RS+ has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
Tire A · Michelin Power RS+
Tire B · Pirelli DIABLO SUPERCORSA SP
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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.