94
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
96/100
1 owner review
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Dunlop D773 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: Dunlop D773 — better wet, treadwear and comfort. It leads or ties in every category we score.
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)
Why this score
| Source | D773 | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 90 | 90 |
Wet
Score (0–100)
D773 leads by 23
Why this score
| Source | D773 | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 100 | 77 |
Comfort
Score (0–100)
D773 leads by 12
Why this score
| Source | D773 | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 100 | 88 |
Treadwear
Score (0–100)
D773 leads by 15
Why this score
| Source | D773 | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 90 | 75 |
Handling
Score (0–100)
Why this score
| Source | D773 | Diablo Rosso III |
|---|---|---|
| Tyre Reviews owners | 90 | 90 |
Scores at a glance
| Category | Dunlop D773 | Pirelli Diablo Rosso III |
|---|---|---|
| Relative Score | 94 | 82 |
| Dry | 90 | 90 |
| Wet | 100 | 77 |
| Comfort | 100 | 88 |
| Treadwear | 90 | 75 |
| Handling | 90 | 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
94
/ 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 Dunlop D773 is highly regarded by users for its exceptional performance in soft-terrain conditions. It is frequently cited as a top-tier choice for riders seeking reliable traction and all-around capability in loose surfaces.
Pros
- Outstanding traction in soft ground conditions
- High level of all-around performance
- Strong user satisfaction regarding reliability
Observations
- Performance is specifically highlighted for soft-terrain applications rather than hard-pack or street use.
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 · Dunlop D773 | B · Pirelli Diablo Rosso III |
|---|---|---|
| Category | All Season Motocross and Enduro tires | Summer Max Performance tires |
| Vehicle type | Motorcycle | Motorcycle |
Final verdict
Which one should you actually buy?
94
/ 100
Dunlop
82
/ 100
Pirelli
Winner: Dunlop D773 — better wet, treadwear and comfort. It leads or ties in every category we score.
Pick tire A
Your priority is wet-weather safety
Dunlop D773 scores 100 vs 77 on wet.
Pick tire A
You want the longest tread life
Dunlop D773 scores 90 vs 75 on treadwear.
Pick tire A
You want the most comfortable ride
Dunlop D773 scores 100 vs 88 on comfort.
Tire A · Dunlop D773
Tire B · Pirelli Diablo Rosso III
More comparisons
Also compared with
Dunlop D773 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.