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Head-to-head Updated

Bridgestone Battlax BT 021 vs Dunlop RoadSmart III — Compared

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

RoadSmart III is ahead, 77–66

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Category by category

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

  1. 68

    Dry

    RoadSmart III +8
    76
    Why this score
    SourceBattlax BT 021RoadSmart III
    Professional tests (TWG score)–72
    Reviews found online6882
  2. 67

    Wet

    RoadSmart III +12
    79
    Why this score
    SourceBattlax BT 021RoadSmart III
    Reviews found online6683
  3. 67

    Comfort

    RoadSmart III +7
    74
    Why this score
    SourceBattlax BT 021RoadSmart III
    Reviews found online6679
  4. 65

    Treadwear

    RoadSmart III +7
    72
    Why this score
    SourceBattlax BT 021RoadSmart III
    Reviews found online6577
  5. 65

    Handling

    RoadSmart III +18
    83
    Why this score
    SourceBattlax BT 021RoadSmart III
    Reviews found online6583
Scores at a glance
CategoryBridgestone Battlax BT 021Dunlop RoadSmart III
Relative Score 66 77
Dry 68 76
Wet 67 79
Comfort 67 74
Treadwear 65 72
Handling 65 83

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.

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Recomputed
Headline score

Battlax BT 021

RoadSmart III

Pros, cons & observations

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

Tire A Battlax BT 021

Pros

  • Exceptional tread longevity and durability for high-mileage commuters
  • Reliable performance for motorway and long-distance riding
  • Strong grip characteristics when tire pressures are correctly calibrated

Cons

  • Handling characteristics can feel unpredictable or heavy if pressures are not perfectly matched to the bike
  • Reports of poor wet-weather grip and lack of rider feedback
  • Tendency for the center of the tire to flatten out significantly during high-mileage motorway use
All owner themes in the Battlax BT 021 review

Tire B RoadSmart III

Pros

  • Exceptional tread life and mileage compared to dedicated sport tires.
  • Sharp, responsive steering and handling characteristics.
  • Consistent and reliable grip in both dry and wet road conditions.

Cons

  • Occasional reports of rear-end slippage during aggressive cornering with power input.
  • Front tire wear can be uneven or faster than expected depending on suspension setup.
  • Some users noted a firm ride quality due to the stiff carcass construction.
All owner themes in the RoadSmart III review

Specs side by side

Attribute A · Bridgestone Battlax BT 021 B · Dunlop RoadSmart III
CategorySummerSummer
Vehicle typeMotorcycleMotorcycle

Which one should you actually buy?

Bridgestone Battlax BT 021

Dunlop RoadSmart III

Winner: Dunlop RoadSmart III — better handling, wet and dry. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Dunlop RoadSmart III scores 83 vs 65 on handling.

Pick tire B Your priority is wet-weather safety

Dunlop RoadSmart III scores 79 vs 67 on wet.

Pick tire B You want the most grip on dry roads

Dunlop RoadSmart III scores 76 vs 68 on dry.

Pick tire B You want the most comfortable ride

Dunlop RoadSmart III scores 74 vs 67 on comfort.

Tire A · Bridgestone Battlax BT 021
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Tire B · Dunlop RoadSmart III
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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.

77

Leads

RoadSmart III

Amazon