Tests – · none yet Owners 79 · 6 reviews
Head-to-head
Updated
Michelin Power GP 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.
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79
Dry
No comparison–Why this score
Source Power GP DIABLO SUPERCORSA SP Reviews found online 85 – -
75
Wet
No comparison–Why this score
Source Power GP DIABLO SUPERCORSA SP Reviews found online 76 – -
75
Comfort
No comparison–Why this score
Source Power GP DIABLO SUPERCORSA SP Reviews found online 82 – -
70
Treadwear
No comparison–Why this score
Source Power GP DIABLO SUPERCORSA SP Reviews found online 74 – -
84
Handling
No comparison–Why this score
Source Power GP DIABLO SUPERCORSA SP Reviews found online 84 –
Scores at a glance
| Category | Michelin Power GP | Pirelli DIABLO SUPERCORSA SP |
|---|---|---|
| Relative Score | 76 | – |
| Dry | 79 | – |
| Wet | 75 | – |
| Comfort | 75 | – |
| Treadwear | 70 | – |
| Handling | 84 | – |
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
NoneLessNeutralMoreMost
Recomputed
Headline score
76
/ 100
Power GP
–
/ 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 GP
Pros
- Rapid warm-up time providing immediate confidence
- Exceptional dry grip and predictable feedback
- Superior performance in damp or wet conditions compared to competitors
Cons
- Limited tread life, with some users reporting replacement intervals between 5,000 and 6,000 kilometers
- Potential for uneven wear or cupping on the tire edges
- High performance focus may not suit riders prioritizing maximum longevity
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 GP | B · Pirelli DIABLO SUPERCORSA SP |
|---|---|---|
| Category | Summer | Summer Trackday and Competition tires |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
76
/ 100
Michelin Power GP
–
/ 100
Pirelli DIABLO SUPERCORSA SP
Only Michelin Power GP has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
Tire A · Michelin Power GP
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.