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Bridgestone Potenza GIII vs Dunlop SP Touring R1 — Compared

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

Potenza GIII leads, 72–69 Narrow edge

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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. 76

    Dry

    Potenza GIII +7
    69
    Why this score
    SourcePotenza GIIISP Touring R1
    Reviews found online8070
  2. 74

    Wet

    Potenza GIII +4
    70
    Why this score
    SourcePotenza GIIISP Touring R1
    Reviews found online7671
  3. 67

    Comfort

    SP Touring R1 +1
    68
    Why this score
    SourcePotenza GIIISP Touring R1
    Reviews found online6567
  4. 65

    Treadwear

    SP Touring R1 +2
    67
    Why this score
    SourcePotenza GIIISP Touring R1
    Reviews found online6569
  5. 79

    Handling

    Potenza GIII +8
    71
    Why this score
    SourcePotenza GIIISP Touring R1
    Reviews found online7971
Scores at a glance
CategoryBridgestone Potenza GIIIDunlop SP Touring R1
Relative Score 72 69
Dry 76 69
Wet 74 70
Comfort 67 68
Treadwear 65 67
Handling 79 71

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
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Less important
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Important
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Neutral
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Recomputed
Headline score

Potenza GIII

SP Touring R1

Pros, cons & observations

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

Tire A Potenza GIII

Pros

  • Outstanding dry grip with great road feedback and minimal squealing at the limit
  • Reliable and confident wet-weather performance
  • Good tread longevity and durability over high mileage

Cons

  • Can be noisy during family trips or extended highway driving
  • Performance in wet conditions can occasionally be perceived as average compared to its stellar dry performance
  • Sensitive to precise tire pressure adjustments to achieve optimal comfort and performance
All owner themes in the Potenza GIII review

Tire B SP Touring R1

Pros

  • High tread longevity and durability
  • Excellent value for money
  • Comfortable and quiet ride quality

Cons

  • Inconsistent wet-weather performance
  • Reports of sidewall vulnerability
  • Occasional road noise feedback
All owner themes in the SP Touring R1 review

Specs side by side

Attribute A · Bridgestone Potenza GIII B · Dunlop SP Touring R1
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover

Which one should you actually buy?

Bridgestone Potenza GIII

Dunlop SP Touring R1

Winner: Bridgestone Potenza GIII — better handling, dry and wet. It leads or ties in every category we score.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Potenza GIII scores 79 vs 71 on handling.

Pick tire A You want the most grip on dry roads

Bridgestone Potenza GIII scores 76 vs 69 on dry.

Pick tire A Your priority is wet-weather safety

Bridgestone Potenza GIII scores 74 vs 70 on wet.

Tire A · Bridgestone Potenza GIII
Check price on Amazon
Tire B · Dunlop SP Touring R1
Check price on Amazon

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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.

72

Narrow edge

Potenza GIII

Amazon