37
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
42/100
2 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Avon 3D Ultra vs Pirelli Diablo Rosso III — 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
82
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
83/100
9 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Pirelli Diablo Rosso III — better handling, wet and dry. 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 III leads by 35
Why this score
| Source | 3D Ultra | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 55 | 90 |
Wet
Score (0–100)
Diablo Rosso III leads by 67
Why this score
| Source | 3D Ultra | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 10 | 77 |
Comfort
Score (0–100)
Diablo Rosso III leads by 28
Why this score
| Source | 3D Ultra | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 60 | 88 |
Treadwear
Score (0–100)
Diablo Rosso III leads by 15
Why this score
| Source | 3D Ultra | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 60 | 75 |
Handling
Score (0–100)
Diablo Rosso III leads by 85
Why this score
| Source | 3D Ultra | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 5 | 90 |
Scores at a glance
| Category | Avon 3D Ultra | Pirelli Diablo Rosso III |
|---|---|---|
| Relative Score | 37 | 82 |
| Dry | 55 | 90 |
| Wet | 10 | 77 |
| Comfort | 60 | 88 |
| Treadwear | 60 | 75 |
| Handling | 5 | 90 |
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
37
/ 100
Tire A
82
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Avon 3D Ultra receives highly polarized feedback, with users reporting vastly different experiences regarding grip and compound durability. While some riders praise the tire for its predictable handling and excellent performance during spirited riding, others report significant issues with the rubber hardening and losing traction almost immediately.
Pros
- Predictable and stable handling during spirited riding
- High levels of grip when operating within the intended temperature range
- Comfortable ride quality and smooth turn-in characteristics
Cons
- Reports of the rubber compound hardening and becoming 'shiny' prematurely
- Inconsistent grip performance leading to safety concerns
- Potential for rapid degradation in specific use cases
Observations
- Performance appears highly sensitive to riding style and surface conditions, leading to conflicting reports on thermal management.
The Pirelli Diablo Rosso III is widely regarded as a high-performance sport tire that excels in providing predictable grip, excellent feedback, and confidence-inspiring wet-weather handling. While users consistently praise its agility and performance on twisty roads, there is a notable divide regarding tread longevity, with some riders experiencing rapid wear compared to more specialized track-focused or touring alternatives.
Pros
- Exceptional dry grip and predictable handling at various lean angles
- Improved wet-weather performance compared to more aggressive track-oriented tires
- Fast warm-up times providing immediate confidence
- High level of rider feedback and stability under heavy braking
Cons
- Inconsistent tread life, with some users reporting premature rear tire wear
- Potential for rapid degradation under aggressive riding styles
- Isolated reports of structural issues such as delamination
Observations
- Sportbike riders (Ducati 959 Panigale, Yamaha R1) report high satisfaction with the tire's ability to handle aggressive cornering and track-day usage.
- Users transitioning from touring-oriented tires (e.g., Scorpion Trail) to the Rosso III note a significant increase in agility and cornering capability, though at the expense of touring longevity.
Specifications
Specs side by side
| Attribute | A · Avon 3D Ultra | B · Pirelli Diablo Rosso III |
|---|---|---|
| Category | Summer Max Performance tires | Summer Max Performance tires |
| Vehicle type | Motorcycle | Motorcycle |
Final verdict
Which one should you actually buy?
37
/ 100
Avon
82
/ 100
Pirelli
Winner: Pirelli Diablo Rosso III — better handling, wet and dry. It leads or ties in every category we score.
Pick tire B
You enjoy sharp, responsive handling
Pirelli Diablo Rosso III scores 90 vs 5 on handling.
Pick tire B
Your priority is wet-weather safety
Pirelli Diablo Rosso III scores 77 vs 10 on wet.
Pick tire B
You want the most grip on dry roads
Pirelli Diablo Rosso III scores 90 vs 55 on dry.
Pick tire B
You want the most comfortable ride
Pirelli Diablo Rosso III scores 88 vs 60 on comfort.
Tire A · Avon 3D Ultra
Tire B · Pirelli Diablo Rosso III
More comparisons
Also compared with
Avon 3D Ultra also compared with
Pirelli Diablo Rosso III 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.