Tests – · none yet Owners 63 · 33 reviews
Head-to-head
Updated
Dunlop Sport Maxx 050+ vs Sumitomo BC100 — Compared
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 2 road tests and 33 + 253 owner reviews. How we score
Sport Maxx 050+ is ahead, 64–58
Add your size for an exact match
/R
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
63
Dry
Sport Maxx 050+ +954Why this score
Source Sport Maxx 050+ BC100 Professional tests (TWG score) · – / 2 tests ≈ 65 (est.) 55 Reviews found online 60 53 Sport Maxx 050+: 60% × 64.8 (est.) + 40% × 60.3 = 63
BC100: 60% × 54.7 + 40% × 53.4 = 54
No road tests of dry for Sport Maxx 050+. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
-
65
Wet
Sport Maxx 050+ +659Why this score
Source Sport Maxx 050+ BC100 Professional tests (TWG score) · – / 2 tests ≈ 66 (est.) 57 Reviews found online 62 62 Sport Maxx 050+: 60% × 66.2 (est.) + 40% × 62.4 = 65
BC100: 60% × 57.3 + 40% × 61.5 = 59
No road tests of wet for Sport Maxx 050+. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
-
56
Comfort
BC100 +460Why this score
Source Sport Maxx 050+ BC100 Professional tests (TWG score) ≈ 65 (est.) ≈ 66 (est.) Reviews found online 51 56 Sport Maxx 050+: 40% × 65.1 (est.) + 60% × 50.7 = 56
BC100: 40% × 66.1 (est.) + 60% × 55.6 = 60
No road tests of comfort for Sport Maxx 050+ or BC100. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
-
–
Noise
No comparison67Why this score
Source Sport Maxx 050+ BC100 Professional tests (TWG score) · – / 1 tests – 67 Reviews found online – ≈ 66 (est.) BC100: 60% × 67.2 + 40% × 66.4 (est.) = 67
No owner ratings of noise for BC100. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
-
67
Treadwear
Sport Maxx 050+ +661Why this score
Source Sport Maxx 050+ BC100 Professional tests (TWG score) ≈ 67 (est.) ≈ 63 (est.) Reviews found online 68 57 Sport Maxx 050+: 60% × 67.1 (est.) + 40% × 68.1 = 67
BC100: 60% × 63.1 (est.) + 40% × 57 = 61
No road tests of treadwear for Sport Maxx 050+. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
No road tests of treadwear for BC100. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
-
64
Handling (owners)
Sport Maxx 050+ +955Why this score
Source Sport Maxx 050+ BC100 Reviews found online 64 55 -
–
Efficiency
No comparison67Why this score
Source Sport Maxx 050+ BC100 Professional tests (TWG score) · – / 1 tests – 67
Scores at a glance
| Category | Dunlop Sport Maxx 050+ | Sumitomo BC100 |
|---|---|---|
| Relative Score | 64 | 58 |
| Dry | 63 | 54 |
| Wet | 65 | 59 |
| Comfort | 56 | 60 |
| Noise | – | 67 |
| Treadwear | 67 | 61 |
| Handling (owners) | 64 | 55 |
| Efficiency | – | 67 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Recomputed
Headline score
64
/ 100
Sport Maxx 050+
58
/ 100
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 Sport Maxx 050+
Pros
- Strong dry grip, precise steering response and confident high-speed cornering, with several owners saying they could not find the tire's limit
- Good value: reviewers report performance comparable to Continental or Pirelli P Zero tires at a notably lower price
- Generally good to very good tread life, with reports of about 40,000 to 50,000+ km
Cons
- Road noise is the most common complaint, with several reviewers calling the tire very loud, especially on concrete highways
- Harsh, stiff ride quality, including thumps over bumps and potholes
- Inconsistent wet performance: multiple reviewers report slipperiness, reduced confidence in rain and aquaplaning
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
Specs side by side
| Attribute | A · Dunlop Sport Maxx 050+ | B · Sumitomo BC100 |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 113 |
| Rim diameters | — | 13″ – 20″ |
| UTQG | 240 - 280 A - B A | 300 B B |
Which one should you actually buy?
64
/ 100
Dunlop Sport Maxx 050+
58
/ 100
Sumitomo BC100
Winner: Dunlop Sport Maxx 050+ — better dry, handling and wet. Pick the Sumitomo BC100 if comfort matters most to you.
Pick tire A
You want the most grip on dry roads
Dunlop Sport Maxx 050+ scores 63 vs 54 on dry.
Pick tire A
You enjoy sharp, responsive handling
Dunlop Sport Maxx 050+ scores 64 vs 55 on handling.
Pick tire A
Your priority is wet-weather safety
Dunlop Sport Maxx 050+ scores 65 vs 59 on wet.
Pick tire A
You want the longest tread life
Dunlop Sport Maxx 050+ scores 67 vs 61 on treadwear.
Tire A · Dunlop Sport Maxx 050+
Tire B · Sumitomo BC100
TireWheelGuide may earn a commission from purchases made through these links.
Sport Maxx 050+ or BC100?
Which is better in the wet, Sport Maxx 050+ or BC100?
Dunlop Sport Maxx 050+, 65 vs 59 on our wet score.
Which grips better on dry roads, Sport Maxx 050+ or BC100?
Dunlop Sport Maxx 050+, 63 vs 54 on our dry score.
Which is more comfortable, Sport Maxx 050+ or BC100?
Sumitomo BC100, 60 vs 56 on our comfort score.
Which lasts longer, Sport Maxx 050+ or BC100?
Dunlop Sport Maxx 050+, 67 vs 61 on our treadwear score.
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.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology