Tests 76 · 21 tests Owners 66 · 1,244 reviews
Best test result: #1 of 21 in 2022 Auto Bild Summer Tyre Test (straight aquaplaning)
“Falken ZIEX ZE310 Ecorun, very grippy especially in the wet”
Head-to-head
Updated
Falken ZIEX ZE310 EcoRun 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 21 + 2 road tests and 1,244 + 253 owner reviews. How we score
ZIEX ZE310 EcoRun is ahead, 72–58
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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.
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74
Dry
ZIEX ZE310 EcoRun +2054Why this score
Source ZIEX ZE310 EcoRun BC100 Professional tests (TWG score) · 20 / 2 tests 79 55 Reviews found online 66 53 Dry Braking (% of best) · 1 shared test · wins 1–0 97% 90% ZIEX ZE310 EcoRun: 60% × 79.5 + 40% × 66.4 = 74
BC100: 60% × 54.7 + 40% × 53.4 = 54
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79
Wet
ZIEX ZE310 EcoRun +2059Why this score
Source ZIEX ZE310 EcoRun BC100 Professional tests (TWG score) · 20 / 2 tests 85 57 Reviews found online 70 62 Wet Braking (% of best) · 1 shared test · wins 1–0 92% 78% ZIEX ZE310 EcoRun: 60% × 84.9 + 40% × 69.5 = 79
BC100: 60% × 57.3 + 40% × 61.5 = 59
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61
Comfort
ZIEX ZE310 EcoRun +160Why this score
Source ZIEX ZE310 EcoRun BC100 Professional tests (TWG score) · 2 / – tests 60 ≈ 66 (est.) Reviews found online 62 56 ZIEX ZE310 EcoRun: 40% × 60 + 60% × 62.3 = 61
BC100: 40% × 66.1 (est.) + 60% × 55.6 = 60
No road tests of comfort for BC100. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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66
Noise
BC100 +167Why this score
Source ZIEX ZE310 EcoRun BC100 Professional tests (TWG score) · 14 / 1 tests 66 67 Reviews found online ≈ 66 (est.) ≈ 66 (est.) ZIEX ZE310 EcoRun: 60% × 66.1 + 40% × 66.4 (est.) = 66
BC100: 60% × 67.2 + 40% × 66.4 (est.) = 67
No owner ratings of noise for ZIEX ZE310 EcoRun or 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.
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69
Treadwear
ZIEX ZE310 EcoRun +861Why this score
Source ZIEX ZE310 EcoRun BC100 Professional tests (TWG score) · 6 / – tests 72 ≈ 63 (est.) Reviews found online 63 57 ZIEX ZE310 EcoRun: 60% × 72.3 + 40% × 63.2 = 69
BC100: 60% × 63.1 (est.) + 40% × 57 = 61
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).
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66
Handling (owners)
ZIEX ZE310 EcoRun +1155Why this score
Source ZIEX ZE310 EcoRun BC100 Reviews found online 66 55 -
31
Efficiency
BC100 +3667Why this score
Source ZIEX ZE310 EcoRun BC100 Professional tests (TWG score) · 15 / 1 tests 31 67
Scores at a glance
| Category | Falken ZIEX ZE310 EcoRun | Sumitomo BC100 |
|---|---|---|
| Relative Score | 72 | 58 |
| Dry | 74 | 54 |
| Wet | 79 | 59 |
| Comfort | 61 | 60 |
| Noise | 66 | 67 |
| Treadwear | 69 | 61 |
| Handling (owners) | 66 | 55 |
| Efficiency | 31 | 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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost
Recomputed
Headline score
72
/ 100
ZIEX ZE310 EcoRun
58
/ 100
BC100
The professional test results behind the scores
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
In the overall rankings of 1 tests that ran both, Falken ZIEX ZE310 EcoRun finished ahead 1 times and Sumitomo BC100 0 times.
| Discipline | Category | ZIEX ZE310 EcoRun | BC100 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 97% | 90% | +6.7 | 1–0 in 1 shared test Newest: 2024 Summer Tyre Market Overview · 205/55 R16 |
| Dry Handling (tester's mark) | Dry | 94% #3/7 · 2025 Motor Low Rolling Resistance (AA) Tyre Test | 91% #5/8 · 2019 Mid Range Tyre Test | – | Different tests |
| Straight Aquaplaning | Wet | 97% #3/7 · 2025 Motor Low Rolling Resistance (AA) Tyre Test | 93% #5/8 · 2019 Mid Range Tyre Test | – | Different tests |
| Wet Braking | Wet | 92% | 78% | +14.4 | 1–0 in 1 shared test Newest: 2024 Summer Tyre Market Overview · 205/55 R16 |
| Wet Handling | Wet | 98% #4/7 · 2025 Motor Low Rolling Resistance (AA) Tyre Test | 96% #6/8 · 2019 Mid Range Tyre Test | – | Different tests |
| Wet Handling (tester's mark) | Wet | 70% #8/11 · 2019 AMS Summer SUV Tyre Test | 89% #8/8 · 2019 Mid Range Tyre Test | – | Different tests |
| Noise | Noise | 98% #5/7 · 2025 Motor Low Rolling Resistance (AA) Tyre Test | 99% #7/8 · 2019 Mid Range Tyre Test | – | Different tests |
| Rolling Resistance | Efficiency | 86% #5/7 · 2025 Motor Low Rolling Resistance (AA) Tyre Test | 91% #6/8 · 2019 Mid Range Tyre Test | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #7/55 | #37/55 | – | 1–0 in 1 shared test Newest: 2024 Summer Tyre Market Overview · 205/55 R16 |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A ZIEX ZE310 EcoRun
Pros
- Exceptionally low road noise and high cabin comfort
- Strong grip and stability in both wet and dry weather conditions
- Outstanding value for money compared to premium brands
Cons
- Some drivers report higher rolling resistance and slightly increased fuel consumption
- Soft sidewalls can lead to vague initial steering response or a less sporty feel during hard cornering
- Occasional complaints of a firmer, harsher ride over bumps depending on vehicle suspension and aspect ratio
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
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Positive
Falken ZIEX ZE310 EcoRun
Community sentiment regarding the Falken ZIEX ZE310 EcoRun is generally positive, with specific praise noted for its strong wet grip. Users frequently evaluate it as an affordable alternative alongside other budget-friendly options for smaller or standard passenger vehicles.
Top themes
#wet weather performance#budget friendly options#tire size availability#grip and handling#eco-run efficiency
Based on 5 community posts
Tire B
Sumitomo BC100
We haven't collected enough community discussion about this tire yet.
Specs side by side
| Attribute | A · Falken ZIEX ZE310 EcoRun | B · Sumitomo BC100 |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 86 | 113 |
| Rim diameters | 14″ – 19″ | 13″ – 20″ |
| UTQG | — | 300 B B |
| Sizes in common | 67 | 67 |
Which one should you actually buy?
72
/ 100
Falken ZIEX ZE310 EcoRun
58
/ 100
Sumitomo BC100
Winner: Falken ZIEX ZE310 EcoRun — better dry, wet and handling. Pick the Sumitomo BC100 if efficiency matters most to you.
Pick tire B
You want lower fuel or energy use
Sumitomo BC100 scores 67 vs 31 on efficiency.
Pick tire A
You want the most grip on dry roads
Falken ZIEX ZE310 EcoRun scores 74 vs 54 on dry.
Pick tire A
Your priority is wet-weather safety
Falken ZIEX ZE310 EcoRun scores 79 vs 59 on wet.
Pick tire A
You enjoy sharp, responsive handling
Falken ZIEX ZE310 EcoRun scores 66 vs 55 on handling.
Tire A · Falken ZIEX ZE310 EcoRun
Tire B · Sumitomo BC100
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ZIEX ZE310 EcoRun or BC100?
Which is better in the wet, ZIEX ZE310 EcoRun or BC100?
Falken ZIEX ZE310 EcoRun, 79 vs 59 on our wet score.
Which grips better on dry roads, ZIEX ZE310 EcoRun or BC100?
Falken ZIEX ZE310 EcoRun, 74 vs 54 on our dry score.
Which is quieter, ZIEX ZE310 EcoRun or BC100?
Neither, by our numbers: 66 vs 67 on the noise score, within 3 points.
Which is more comfortable, ZIEX ZE310 EcoRun or BC100?
Neither, by our numbers: 61 vs 60 on the comfort score, within 3 points.
Which lasts longer, ZIEX ZE310 EcoRun or BC100?
Falken ZIEX ZE310 EcoRun, 69 vs 61 on our treadwear score.
Which rolls more easily, ZIEX ZE310 EcoRun or BC100?
Sumitomo BC100, 67 vs 31 on our efficiency 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