tirewheelguide
Head-to-head Updated

Dunlop SportSmart 2 vs Pirelli Diablo Rosso III — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Too close to call: SportSmart 2 and Diablo Rosso III are level at 72.

Check price on Amazon · SportSmart 2 or Diablo Rosso III on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Tire ADunlop

SportSmart 2

Summer Max Performance tires

Tests – · none yet Owners 73 · 4 reviews

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 73

    Dry

    Diablo Rosso III +1
    74
    Why this score
    SourceSportSmart 2Diablo Rosso III
    Reviews found online7677
  2. 71

    Wet

    Diablo Rosso III +1
    72
    Why this score
    SourceSportSmart 2Diablo Rosso III
    Reviews found online7172
  3. 72

    Comfort

    Level
    72
    Why this score
    SourceSportSmart 2Diablo Rosso III
    Reviews found online7574
  4. 68

    Treadwear

    SportSmart 2 +3
    65
    Why this score
    SourceSportSmart 2Diablo Rosso III
    Reviews found online7065
  5. 79

    Handling

    SportSmart 2 +1
    78
    Why this score
    SourceSportSmart 2Diablo Rosso III
    Reviews found online7978
Scores at a glance
CategoryDunlop SportSmart 2Pirelli Diablo Rosso III
Relative Score 72 72
Dry 73 74
Wet 71 72
Comfort 72 72
Treadwear 68 65
Handling 79 78

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.

Important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score

SportSmart 2

Diablo Rosso III

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A SportSmart 2

Pros

  • Excellent dry grip and cornering stability
  • Rapid warm-up time
  • High level of road feedback and communication

Cons

  • Rear tire traction can be inconsistent in wet conditions
  • Performance is perceived as only a marginal upgrade over lower-cost alternatives
  • Outperformed in all-weather versatility by some rival brands
All owner themes in the SportSmart 2 review

Tire B Diablo Rosso III

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

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
All owner themes in the Diablo Rosso III review

Specs side by side

Attribute A · Dunlop SportSmart 2 B · Pirelli Diablo Rosso III
CategorySummer Max Performance tiresSummer
Vehicle typeMotorcycleMotorcycle

Which one should you actually buy?

Dunlop SportSmart 2

Pirelli Diablo Rosso III

Too close to call: Dunlop SportSmart 2 and Pirelli Diablo Rosso III are within 2 points overall. Dunlop SportSmart 2 is stronger on treadwear.

Pick tire A You want the longest tread life

Dunlop SportSmart 2 scores 68 vs 65 on treadwear.

Tire A · Dunlop SportSmart 2
Check price on Amazon
Tire B · Pirelli Diablo Rosso III
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

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.

72

Too close to call

SportSmart 2

Amazon