76
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
79/100
4 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Dunlop Sportmax Qualifier RR vs Pirelli Diablo Rosso Corsa II — Compared (May 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
84
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
88/100
5 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Pirelli Diablo Rosso Corsa II — better wet, dry and handling. It leads or ties in every category we score.
Read full
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Category breakdown
5 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
Diablo Rosso Corsa II leads by 13
Why this score
| Source | Sportmax Qualifier RR | Diablo Rosso Corsa II |
|---|---|---|
| Tyre Reviews owners | 85 | 98 |
Wet
Score (0–100)
Diablo Rosso Corsa II leads by 16
Why this score
| Source | Sportmax Qualifier RR | Diablo Rosso Corsa II |
|---|---|---|
| Tyre Reviews owners | 70 | 86 |
Comfort
Score (0–100)
Diablo Rosso Corsa II leads by 1
Why this score
| Source | Sportmax Qualifier RR | Diablo Rosso Corsa II |
|---|---|---|
| Tyre Reviews owners | 83 | 84 |
Treadwear
Score (0–100)
Why this score
| Source | Sportmax Qualifier RR | Diablo Rosso Corsa II |
|---|---|---|
| Tyre Reviews owners | 70 | 70 |
Handling
Score (0–100)
Diablo Rosso Corsa II leads by 11
Why this score
| Source | Sportmax Qualifier RR | Diablo Rosso Corsa II |
|---|---|---|
| Tyre Reviews owners | 83 | 94 |
Scores at a glance
| Category | Dunlop Sportmax Qualifier RR | Pirelli Diablo Rosso Corsa II |
|---|---|---|
| Relative Score | 76 | 84 |
| Dry | 85 | 98 |
| Wet | 70 | 86 |
| Comfort | 83 | 84 |
| Treadwear | 70 | 70 |
| Handling | 83 | 94 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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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
76
/ 100
Tire A
84
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Dunlop Sportmax Qualifier RR is generally regarded as a competent, budget-friendly tire suitable for daily commuting and intermediate riding. While it offers reliable performance in dry conditions, users note limitations in confidence at extreme lean angles and reduced traction in wet weather.
Pros
- Solid performance for daily commuting and intermediate canyon riding
- Good value proposition as an affordable, stock-tier option
- Respectable tread longevity for a sport-oriented tire
Cons
- Noticeable lack of traction and slippage on wet road surfaces
- Limited confidence and feedback when pushing to aggressive lean angles
- Performance falls short of dedicated track-focused tires like the GP Racer
Observations
- Users reported achieving approximately 8,000 miles of service life, suggesting a balance between sport performance and durability for mixed-use riders.
The Pirelli Diablo Rosso Corsa II is widely regarded as a high-performance tire that excels in dry grip, rapid warm-up, and handling precision. While users consistently praise its confidence-inspiring feedback and versatility, the consensus highlights a significant trade-off regarding tread longevity, which varies considerably based on riding style and usage intensity.
Pros
- Exceptional dry weather grip and handling feedback
- Rapid warm-up time for immediate performance
- Predictable and confidence-inspiring in wet conditions
- Agile turn-in characteristics
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
Observations
- Performance varies significantly by usage, with track-day riders reporting faster wear than those utilizing the tire for mixed road riding.
- Users report that the tire maintains consistent performance characteristics even as the tread wears down.
Specifications
Specs side by side
| Attribute | A · Dunlop Sportmax Qualifier RR | B · Pirelli Diablo Rosso Corsa II |
|---|---|---|
| Category | Summer Ultra High Performance tires | Summer Extreme Performance tires |
| Vehicle type | Motorcycle | Motorcycle |
Final verdict
Which one should you actually buy?
76
/ 100
Dunlop
84
/ 100
Pirelli
Winner: Pirelli Diablo Rosso Corsa II — better wet, dry and handling. It leads or ties in every category we score.
Pick tire B
Your priority is wet-weather safety
Pirelli Diablo Rosso Corsa II scores 86 vs 70 on wet.
Pick tire B
You want the most grip on dry roads
Pirelli Diablo Rosso Corsa II scores 98 vs 85 on dry.
Pick tire B
You enjoy sharp, responsive handling
Pirelli Diablo Rosso Corsa II scores 94 vs 83 on handling.
Tire A · Dunlop Sportmax Qualifier RR
Tire B · Pirelli Diablo Rosso Corsa II
More comparisons
Also compared with
Dunlop Sportmax Qualifier RR also compared with
Pirelli Diablo Rosso Corsa II also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.