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Head-to-head Updated

Toyo Proxes 1 vs Sumitomo BC100 — Compared

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

Proxes 1 leads, 60–58 Narrow edge

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Tire AToyo

Proxes 1

Summer

Tests – · none yet Owners 57 · 6 reviews

Tire BSumitomo

BC100

Summer

Tests 57 · 2 tests Owners 57 · 253 reviews

Category by category

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

  1. 64

    Dry

    Proxes 1 +10
    54
    Why this score
    SourceProxes 1BC100
    Professional tests (TWG score)–55
    Reviews found online6254
  2. 62

    Wet

    Proxes 1 +3
    59
    Why this score
    SourceProxes 1BC100
    Professional tests (TWG score)–57
    Reviews found online5962
  3. 60

    Comfort

    BC100 +4
    64
    Why this score
    SourceProxes 1BC100
    Reviews found online5259
  4. –

    Noise

    No comparison
    67
    Why this score
    SourceProxes 1BC100
    Professional tests (TWG score)–67
  5. 58

    Treadwear

    BC100 +3
    61
    Why this score
    SourceProxes 1BC100
    Reviews found online5358
  6. 56

    Handling

    Level
    56
    Why this score
    SourceProxes 1BC100
    Reviews found online5656
Scores at a glance
CategoryToyo Proxes 1Sumitomo BC100
Relative Score 60 58
Dry 64 54
Wet 62 59
Comfort 60 64
Noise – 67
Treadwear 58 61
Handling 56 56

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
Less important
NoneLessNeutralMoreMost

Neither tire has a score here yet, so this weight changes nothing.

Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score

Proxes 1

BC100

Only categories both tires have data for count toward the headline score.

Pros, cons & observations

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

Tire A Proxes 1

Pros

  • Exceptional dry and wet weather grip
  • Improved steering feedback and handling characteristics
  • Competitive price point

Cons

  • Extremely rapid tread wear, particularly under high-torque conditions
  • Poor rolling resistance
  • Uneven tread wear patterns, specifically premature shoulder degradation
All owner themes in the Proxes 1 review

Tire B BC100

Pros

  • Excellent value for money compared to premium brands
  • Strong wet and dry grip for everyday commuting
  • Good water dispersion and confidence in heavy rain

Cons

  • Higher than average road noise reported by some drivers
  • Occasional understeer or reduced grip during aggressive cornering
  • Mixed experiences regarding longevity, with a few reporting faster-than-expected wear
All owner themes in the BC100 review

Specs side by side

Attribute A · Toyo Proxes 1 B · Sumitomo BC100
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available—113
Rim diameters—13″ – 20″

Which one should you actually buy?

Toyo Proxes 1

Sumitomo BC100

Winner: Toyo Proxes 1 — better dry and wet. Pick the Sumitomo BC100 if comfort and treadwear matter most to you.

Pick tire A You want the most grip on dry roads

Toyo Proxes 1 scores 64 vs 54 on dry.

Pick tire B You want the most comfortable ride

Sumitomo BC100 scores 64 vs 60 on comfort.

Pick tire A Your priority is wet-weather safety

Toyo Proxes 1 scores 62 vs 59 on wet.

Pick tire B You want the longest tread life

Sumitomo BC100 scores 61 vs 58 on treadwear.

Tire A · Toyo Proxes 1
Check price on Amazon
Tire B · Sumitomo BC100
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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.

60

Narrow edge

Proxes 1

Amazon