74
/ 100
Objective (60%)
71/100
1 professional test
User signal (40%)
70/100
18 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Sumitomo BC100 vs Toyo Proxes CF2 — Compared (September 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
85
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
84/100
108 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Toyo Proxes CF2 — better handling, comfort and dry. It leads or ties in every category we score.
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Category breakdown
6 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)
Proxes CF2 leads by 13
Why this score
| Source | BC100 | Proxes CF2 |
|---|---|---|
| Professional tests (TWG score) | 75 | – |
| Tyre Reviews owners | 75 | 88 |
Wet
Score (0–100)
Proxes CF2 leads by 2
Why this score
| Source | BC100 | Proxes CF2 |
|---|---|---|
| Professional tests (TWG score) | 85 | – |
| Tyre Reviews owners | 72 | 82 |
Comfort
Score (0–100)
Proxes CF2 leads by 14
Why this score
| Source | BC100 | Proxes CF2 |
|---|---|---|
| Tyre Reviews owners | 72 | 86 |
Noise
Score (0–100)
Why this score
| Source | BC100 | Proxes CF2 |
|---|---|---|
| Professional tests (TWG score) | 96 | – |
Treadwear
Score (0–100)
Proxes CF2 leads by 12
Why this score
| Source | BC100 | Proxes CF2 |
|---|---|---|
| Tyre Reviews owners | 73 | 85 |
Handling
Score (0–100)
Proxes CF2 leads by 17
Why this score
| Source | BC100 | Proxes CF2 |
|---|---|---|
| Tyre Reviews owners | 66 | 83 |
| DriverReviews owners | 80 | – |
Scores at a glance
| Category | Sumitomo BC100 | Toyo Proxes CF2 |
|---|---|---|
| Relative Score | 74 | 85 |
| Dry | 75 | 88 |
| Wet | 80 | 82 |
| Comfort | 72 | 86 |
| Noise | 96 | – |
| Treadwear | 73 | 85 |
| Handling | 66 | 83 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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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
74
/ 100
Tire A
85
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
Test data
The professional test results behind the scores
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Tire A | Tire B | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 14% #7/8 · 2019 Mid Range Tyre Test | 4% #27/47 · 2018 AutoBild Summer Tyre Overview | +10.6 | Different tests |
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Sumitomo BC100 is generally regarded as a capable budget-friendly tire that offers surprising performance for daily commuting and standard driving conditions. While many users praise its wet and dry road confidence, others report inconsistent handling characteristics and premature wear, suggesting performance may vary significantly depending on vehicle weight and driving style.
Pros
- Excellent value for the price point
- Strong braking performance in emergency situations
- Reliable wet and dry traction for standard daily driving
- Good road-holding confidence for family-oriented vehicles
Cons
- Tendency toward understeer during aggressive cornering
- Reports of premature tread wear
- Increased road noise on certain vehicle types
- Inconsistent grip levels on imperfect road surfaces
Observations
- Heavier vehicles, such as the 1.8-ton Volvo V90, may experience traction loss during acceleration on imperfect surfaces.
- Users operating commercial vans reported poor handling and increased noise levels compared to passenger car users.
- Smaller, lighter vehicles like the Fiat 500 reported unpredictable handling transitions when pushed into corners.
The Toyo Proxes CF2 is widely regarded as a high-value, well-rounded touring tire that excels in comfort, noise reduction, and wet-weather performance. While a small subset of users reported issues with premature hardening or structural cracking, the vast majority of drivers praise its predictable handling and impressive longevity, often comparing it favorably to more expensive premium brands.
Pros
- Excellent value for money compared to premium competitors
- High levels of ride comfort and low road noise
- Strong wet and dry grip with predictable handling
- Impressive tread life and durability for daily driving
- Low rolling resistance contributing to fuel efficiency
Cons
- Reports of rubber hardening or cracking after 2-3 years in hot climates
- Soft sidewalls can feel less precise during aggressive cornering
- Requires a significant 'scrub-in' period to reach peak grip levels
- Occasional reports of structural failure or premature wear on specific vehicles
Observations
- Users with compact cars (e.g., Honda Jazz, Toyota Yaris) frequently report significant improvements in ride quality and noise levels over factory-fitted tires.
- Drivers of older or lighter vehicles often highlight the tire's ability to provide a 'predictable' and 'fun' driving experience, though some note that the soft sidewalls are less suited for high-performance sports driving.
- Owners in hot climates (e.g., Greece, Cyprus) noted that the rubber compound may be prone to premature aging or cracking compared to temperate regions.
Specifications
Specs side by side
| Attribute | A · Sumitomo BC100 | B · Toyo Proxes CF2 |
|---|---|---|
| Category | Summer Touring tires | Summer Premium Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
74
/ 100
Sumitomo
85
/ 100
Toyo
Winner: Toyo Proxes CF2 — better handling, comfort and dry. It leads or ties in every category we score.
Pick tire B
You enjoy sharp, responsive handling
Toyo Proxes CF2 scores 83 vs 66 on handling.
Pick tire B
You want the most comfortable ride
Toyo Proxes CF2 scores 86 vs 72 on comfort.
Pick tire B
You want the most grip on dry roads
Toyo Proxes CF2 scores 88 vs 75 on dry.
Pick tire B
You want the longest tread life
Toyo Proxes CF2 scores 85 vs 73 on treadwear.
Tire A · Sumitomo BC100
Tire B · Toyo Proxes CF2
More comparisons
Also compared with
Sumitomo BC100 also compared with
Toyo Proxes CF2 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.