77
/ 100
Objective (60%)
83/100
9 professional tests
User signal (40%)
77/100
191 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Dunlop Sport BluResponse vs Sumitomo BC100 — 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
77
/ 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.
VerdictToo close to call: Dunlop Sport BluResponse and Sumitomo BC100 are within 2 points overall. Dunlop Sport BluResponse is stronger on comfort, dry and handling. Sumitomo BC100 is stronger on noise and treadwear.
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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)
Sport BluResponse leads by 9
Why this score
| Source | Sport BluResponse | BC100 |
|---|---|---|
| Professional tests (TWG score) | 82 | 75 |
| Tyre Reviews owners | 88 | 75 |
| Dry Braking (% of best) | 96% | 96% |
Wet
Score (0–100)
BC100 leads by 2
Why this score
| Source | Sport BluResponse | BC100 |
|---|---|---|
| Professional tests (TWG score) | 75 | 85 |
| Tyre Reviews owners | 84 | 72 |
| Wet Braking (% of best) | 86% | 92% |
| Wet Handling (% of best) | 99% | 100% |
Comfort
Score (0–100)
Sport BluResponse leads by 21
Why this score
| Source | Sport BluResponse | BC100 |
|---|---|---|
| Professional tests (TWG score) | 100 | – |
| Tyre Reviews owners | 83 | 72 |
Noise
Score (0–100)
BC100 leads by 12
Why this score
| Source | Sport BluResponse | BC100 |
|---|---|---|
| Professional tests (TWG score) | 84 | 96 |
Treadwear
Score (0–100)
BC100 leads by 12
Why this score
| Source | Sport BluResponse | BC100 |
|---|---|---|
| Tyre Reviews owners | 61 | 73 |
Handling
Score (0–100)
Sport BluResponse leads by 9
Why this score
| Source | Sport BluResponse | BC100 |
|---|---|---|
| Tyre Reviews owners | 75 | 66 |
| DriverReviews owners | 84 | 80 |
Scores at a glance
| Category | Dunlop Sport BluResponse | Sumitomo BC100 |
|---|---|---|
| Relative Score | 77 | 77 |
| Dry | 84 | 75 |
| Wet | 78 | 80 |
| Comfort | 93 | 72 |
| Noise | 84 | 96 |
| Treadwear | 61 | 73 |
| Handling | 75 | 66 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Personalize
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
77
/ 100
Tire A
77
/ 100
Tire B
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? |
|---|---|---|---|---|---|
| Dry Braking | Dry | 96% #7/20 · 2021 Auto Bild 16 Inch Summer Tyre Test | 96% #7/8 · 2019 Mid Range Tyre Test | +0.5 | Different tests |
| Rolling Resistance | Efficiency | 96% #3/20 · 2021 Auto Bild 16 Inch Summer Tyre Test | 91% #6/8 · 2019 Mid Range Tyre Test | +5.3 | Different tests |
| Noise | Other | 95% #6/20 · 2018 Auto Bild 15 inch Summer Tyre Test | 100% #7/8 · 2019 Mid Range Tyre Test | -4.3 | Different tests |
| Overall Ranking | Overall | 13% #8/10 · 2020 Auto Express Summer Tyre Test | 14% #7/8 · 2019 Mid Range Tyre Test | -1.8 | Different tests |
| Straight Aqua | Straight | 96% #9/20 · 2021 Auto Bild 16 Inch Summer Tyre Test | 93% #5/8 · 2019 Mid Range Tyre Test | +3 | Different tests |
| Subj. Dry Handling | Subj | 77% #9/20 · 2020 Auto Zeitung Summer Tyre Test | 91% #5/8 · 2019 Mid Range Tyre Test | -14.4 | Different tests |
| Subj. Wet Handling | Subj | 49% #9/20 · 2020 Auto Zeitung Summer Tyre Test | 89% #8/8 · 2019 Mid Range Tyre Test | -39.9 | Different tests |
| Wet Braking | Wet | 86% #17/20 · 2020 Auto Zeitung Summer Tyre Test | 92% #7/8 · 2019 Mid Range Tyre Test | -5.9 | Different tests |
| Wet Handling | Wet | 99% #5/7 · 2019 NAF Summer Tyre Test | 100% #6/8 · 2019 Mid Range Tyre Test | -0.6 | Different tests |
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Dunlop Sport BluResponse is widely regarded as a high-performance touring tire that excels in wet and dry grip, noise reduction, and ride comfort. While users frequently praise its safety and handling characteristics, the consensus is heavily polarized by its notably short tread life and soft sidewall construction, which some drivers find detrimental to steering precision.
Pros
- Exceptional wet and dry traction
- Very low road noise and high comfort levels
- Improved fuel economy and low rolling resistance
- Strong resistance to aquaplaning
Cons
- Rapid and premature tread wear
- Soft sidewalls leading to 'mushy' or vague handling
- Prone to sidewall damage and punctures
- Performance degradation as the tire nears the end of its life
Observations
- Drivers of heavier vehicles, particularly diesel-powered cars, frequently report faster shoulder wear and increased sidewall flex.
- Users with sportier driving styles or those who frequently navigate tight corners often find the soft sidewalls cause understeer and a lack of steering feedback.
- The tire is highly favored for hybrid and economy vehicles where low rolling resistance and cabin quietness are prioritized over aggressive handling.
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.
Specifications
Specs side by side
| Attribute | A · Dunlop Sport BluResponse | B · Sumitomo BC100 |
|---|---|---|
| Category | Summer Ultra High Performance tires | Summer Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
77
/ 100
Dunlop
77
/ 100
Sumitomo
Too close to call: Dunlop Sport BluResponse and Sumitomo BC100 are within 2 points overall. Dunlop Sport BluResponse is stronger on comfort, dry and handling. Sumitomo BC100 is stronger on noise and treadwear.
Pick tire A
You want the most comfortable ride
Dunlop Sport BluResponse scores 93 vs 72 on comfort.
Pick tire B
You want a quieter cabin
Sumitomo BC100 scores 96 vs 84 on noise.
Pick tire B
You want the longest tread life
Sumitomo BC100 scores 73 vs 61 on treadwear.
Pick tire A
You want the most grip on dry roads
Dunlop Sport BluResponse scores 84 vs 75 on dry.
Tire A · Dunlop Sport BluResponse
Tire B · Sumitomo BC100
More comparisons
Also compared with
Dunlop Sport BluResponse also compared with
Sumitomo BC100 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.