75
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
72/100
12 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Avon Storm 3D XM 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 comfort. Pick the Avon Storm 3D XM if treadwear matters most to you.
Read full
TireWheelGuide may earn a commission from purchases made via links on this page.
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 8
Why this score
| Source | Storm 3D XM | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 82 | 90 |
Wet
Score (0–100)
Diablo Rosso III leads by 12
Why this score
| Source | Storm 3D XM | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 65 | 77 |
Comfort
Score (0–100)
Diablo Rosso III leads by 9
Why this score
| Source | Storm 3D XM | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 79 | 88 |
Treadwear
Score (0–100)
Storm 3D XM leads by 9
Why this score
| Source | Storm 3D XM | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 84 | 75 |
Handling
Score (0–100)
Diablo Rosso III leads by 22
Why this score
| Source | Storm 3D XM | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 68 | 90 |
Scores at a glance
| Category | Avon Storm 3D XM | Pirelli Diablo Rosso III |
|---|---|---|
| Relative Score | 75 | 82 |
| Dry | 82 | 90 |
| Wet | 65 | 77 |
| Comfort | 79 | 88 |
| Treadwear | 84 | 75 |
| Handling | 68 | 90 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Personalize
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.
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score
75
/ 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 Storm 3D XM receives a polarized reception, with users divided between those praising its longevity and value for sport-touring and those reporting significant confidence issues regarding wet-weather grip and handling stability. While some riders report excellent mileage and consistent performance, others cite vague feedback, premature hardening, and unpredictable behavior on uneven or damp surfaces.
Pros
- High mileage and tread longevity
- Strong dry-weather grip and stability
- Excellent value for money compared to premium alternatives
- Stable handling during long-distance motorway riding
Cons
- Inconsistent wet-weather performance and lack of confidence
- Vague front-end feedback and 'squirming' sensation
- Tendency to track road grooves and imperfections
- Reports of premature rubber hardening and tread cupping
Observations
- Heavy sport-touring machines show mixed results, with some riders praising stability while others report poor performance over road imperfections.
- Aggressive riders on high-performance bikes (e.g., GSXR 600) report significant confidence issues in wet conditions compared to more relaxed touring styles.
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 Storm 3D XM | B · Pirelli Diablo Rosso III |
|---|---|---|
| Category | Summer Premium Touring tires | Summer Max Performance tires |
| Vehicle type | Motorcycle | Motorcycle |
Final verdict
Which one should you actually buy?
75
/ 100
Avon
82
/ 100
Pirelli
Winner: Pirelli Diablo Rosso III — better handling, wet and comfort. Pick the Avon Storm 3D XM if treadwear matters most to you.
Pick tire B
You enjoy sharp, responsive handling
Pirelli Diablo Rosso III scores 90 vs 68 on handling.
Pick tire B
Your priority is wet-weather safety
Pirelli Diablo Rosso III scores 77 vs 65 on wet.
Pick tire A
You want the longest tread life
Avon Storm 3D XM scores 84 vs 75 on treadwear.
Pick tire B
You want the most comfortable ride
Pirelli Diablo Rosso III scores 88 vs 79 on comfort.
Tire A · Avon Storm 3D XM
Tire B · Pirelli Diablo Rosso III
More comparisons
Also compared with
Avon Storm 3D XM 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.