Tests 67 · 1 test Owners 67 · 2 reviews
Michelin Power Cup Evo looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Pirelli DIABLO SUPERCORSA SP looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Michelin Power Cup Evo vs Pirelli DIABLO SUPERCORSA SP — 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 2 + 1 owner reviews. How we score
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Tests – · none yet Owners – · 1 review (needs 5)
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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68
Dry
No comparison–Why this score
Source Power Cup Evo DIABLO SUPERCORSA SP Professional tests (TWG score) · 1 / – tests 67 – Reviews found online 70 – Power Cup Evo: 60% × 67.1 + 40% × 69.7 = 68
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70
Wet
No comparison–Why this score
Source Power Cup Evo DIABLO SUPERCORSA SP Professional tests (TWG score) ≈ 70 (est.) – Reviews found online 69 – Power Cup Evo: 60% × 69.9 (est.) + 40% × 69.2 = 70
No road tests of wet for Power Cup Evo. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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68
Comfort
No comparison–Why this score
Source Power Cup Evo DIABLO SUPERCORSA SP Professional tests (TWG score) ≈ 69 (est.) – Reviews found online 68 – Power Cup Evo: 40% × 68.8 (est.) + 60% × 67.5 = 68
No road tests of comfort for Power Cup Evo. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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64
Treadwear
No comparison–Why this score
Source Power Cup Evo DIABLO SUPERCORSA SP Professional tests (TWG score) ≈ 65 (est.) – Reviews found online 63 – Power Cup Evo: 60% × 64.9 (est.) + 40% × 62.6 = 64
No road tests of treadwear for Power Cup Evo. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
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70
Handling (owners)
No comparison–Why this score
Source Power Cup Evo DIABLO SUPERCORSA SP Reviews found online 70 –
Scores at a glance
| Category | Michelin Power Cup Evo | Pirelli DIABLO SUPERCORSA SP |
|---|---|---|
| Relative Score | 68 | – |
| Dry | 68 | – |
| Wet | 70 | – |
| Comfort | 68 | – |
| Treadwear | 64 | – |
| Handling (owners) | 70 | – |
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
68
/ 100
Power Cup Evo
–
/ 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 Cup Evo
Pros
- Exceptional dry grip and handling characteristics
- Performance comparable to dedicated slick tires
- Strong suitability for high-performance chassis setups
Cons
- Limited wet weather performance compared to all-season or dedicated wet-weather tires
- Performance gap when compared to more versatile street-focused tires like the Pilot Sport 4S
- Potential for rapid wear depending on the intensity of the driving style
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 Cup Evo | B · Pirelli DIABLO SUPERCORSA SP |
|---|---|---|
| Category | Summer | Summer Trackday and Competition tires |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
68
/ 100
Michelin Power Cup Evo
–
/ 100
Pirelli DIABLO SUPERCORSA SP
Only Michelin Power Cup Evo has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
Tire A · Michelin Power Cup Evo
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.
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