Tests – · none yet Owners 52 · 22 reviews
Head-to-head
Updated
Michelin Pilot Street vs Pirelli Diablo Rosso II — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Diablo Rosso II is ahead, 70–57
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Tests – · none yet Owners 71 · 19 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
56
Dry
Diablo Rosso II +1773Why this score
Source Pilot Street Diablo Rosso II Reviews found online 49 76 -
56
Wet
Diablo Rosso II +1470Why this score
Source Pilot Street Diablo Rosso II Reviews found online 51 70 -
62
Comfort
Diablo Rosso II +971Why this score
Source Pilot Street Diablo Rosso II Reviews found online 54 73 -
60
Treadwear
Diablo Rosso II +565Why this score
Source Pilot Street Diablo Rosso II Reviews found online 56 65 -
50
Handling
Diablo Rosso II +2575Why this score
Source Pilot Street Diablo Rosso II Reviews found online 50 75
Scores at a glance
| Category | Michelin Pilot Street | Pirelli Diablo Rosso II |
|---|---|---|
| Relative Score | 57 | 70 |
| Dry | 56 | 73 |
| Wet | 56 | 70 |
| Comfort | 62 | 71 |
| Treadwear | 60 | 65 |
| Handling | 50 | 75 |
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.
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Recomputed
Headline score
57
/ 100
Pilot Street
70
/ 100
Diablo Rosso II
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Pilot Street
Pros
- Acceptable grip levels in warm, dry conditions
- Competitive price-to-performance ratio for budget-conscious riders
- Good aesthetic profile and durability for some specific small-displacement motorcycles
Cons
- Extremely poor and unpredictable wet-weather traction
- Inconsistent manufacturing quality, including reports of misshapen tires and vibrations
- Vague road feedback and lack of rider confidence during cornering
Tire B Diablo Rosso II
Pros
- Exceptional dry-weather grip and cornering stability
- Rapid warm-up time for immediate performance
- Predictable handling and high levels of rider feedback
Cons
- Inconsistent tread life, with reports of rapid center wear and cupping
- Polarized wet-weather performance ranging from 'glue-like' to 'dangerous'
- Tendency for the rear tire to square off over time
Specs side by side
| Attribute | A · Michelin Pilot Street | B · Pirelli Diablo Rosso II |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
57
/ 100
Michelin Pilot Street
70
/ 100
Pirelli Diablo Rosso II
Winner: Pirelli Diablo Rosso II — better handling, dry and wet. It leads or ties in every category we score.
Pick tire B
You enjoy sharp, responsive handling
Pirelli Diablo Rosso II scores 75 vs 50 on handling.
Pick tire B
You want the most grip on dry roads
Pirelli Diablo Rosso II scores 73 vs 56 on dry.
Pick tire B
Your priority is wet-weather safety
Pirelli Diablo Rosso II scores 70 vs 56 on wet.
Pick tire B
You want the most comfortable ride
Pirelli Diablo Rosso II scores 71 vs 62 on comfort.
Tire A · Michelin Pilot Street
Tire B · Pirelli Diablo Rosso II
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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.