tirewheelguide
Head-to-head Updated

Bridgestone Ecopia EP422 Plus vs Falken Sincera SN250 A/S — 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 + 0 road tests and 24 + 47 owner reviews. How we score

Sincera SN250 A/S is ahead, 65–48

Check price on Amazon · Sincera SN250 A/S or Ecopia EP422 Plus on Amazon
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.

  1. 43

    Dry

    Sincera SN250 A/S +25
    68
    Why this score
    SourceEcopia EP422 PlusSincera SN250 A/S
    Professional tests (TWG score)≈ 52 (est.)≈ 68 (est.)
    Reviews found online3069

    Ecopia EP422 Plus: 60% × 52.3 (est.) + 40% × 30 = 43

    Sincera SN250 A/S: 60% × 68.3 (est.) + 40% × 68.8 = 68

    No road tests of dry for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    No road tests of dry for Sincera SN250 A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 51

    Wet

    Sincera SN250 A/S +19
    70
    Why this score
    SourceEcopia EP422 PlusSincera SN250 A/S
    Professional tests (TWG score)≈ 56 (est.)≈ 70 (est.)
    Reviews found online4470

    Ecopia EP422 Plus: 60% × 55.9 (est.) + 40% × 43.6 = 51

    Sincera SN250 A/S: 60% × 70.3 (est.) + 40% × 69.9 = 70

    No road tests of wet for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

    No road tests of wet for Sincera SN250 A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 53

    Snow

    Sincera SN250 A/S +7
    60
    Why this score
    SourceEcopia EP422 PlusSincera SN250 A/S
    Professional tests (TWG score)≈ 61 (est.)≈ 65 (est.)
    Reviews found online4153

    Ecopia EP422 Plus: 60% × 61.1 (est.) + 40% × 40.8 = 53

    Sincera SN250 A/S: 60% × 65 (est.) + 40% × 53.1 = 60

    No road tests of snow for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

    No road tests of snow for Sincera SN250 A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 45

    Comfort

    Sincera SN250 A/S +12
    57
    Why this score
    SourceEcopia EP422 PlusSincera SN250 A/S
    Professional tests (TWG score)≈ 62 (est.)≈ 65 (est.)
    Reviews found online3451

    Ecopia EP422 Plus: 40% × 61.8 (est.) + 60% × 34.4 = 45

    Sincera SN250 A/S: 40% × 65.2 (est.) + 60% × 51.3 = 57

    No road tests of comfort for Ecopia EP422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Sincera SN250 A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 56

    Noise

    Sincera SN250 A/S +12
    68
    Why this score
    SourceEcopia EP422 PlusSincera SN250 A/S
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online4169

    Ecopia EP422 Plus: 60% × 66.4 (est.) + 40% × 40.5 = 56

    Sincera SN250 A/S: 60% × 66.4 (est.) + 40% × 69.4 = 68

    No road tests of noise for Ecopia EP422 Plus or Sincera SN250 A/S. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 50

    Treadwear

    Sincera SN250 A/S +13
    63
    Why this score
    SourceEcopia EP422 PlusSincera SN250 A/S
    Professional tests (TWG score)≈ 57 (est.)≈ 64 (est.)
    Reviews found online4061

    Ecopia EP422 Plus: 60% × 56.9 (est.) + 40% × 39.8 = 50

    Sincera SN250 A/S: 60% × 64.4 (est.) + 40% × 60.6 = 63

    No road tests of treadwear for Ecopia EP422 Plus. 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 Sincera SN250 A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 34

    Handling (owners)

    Sincera SN250 A/S +23
    57
    Why this score
    SourceEcopia EP422 PlusSincera SN250 A/S
    Reviews found online3457
Scores at a glance
CategoryBridgestone Ecopia EP422 PlusFalken Sincera SN250 A/S
Relative Score 48 65
Dry 43 68
Wet 51 70
Snow 53 60
Comfort 45 57
Noise 56 68
Treadwear 50 63
Handling (owners) 34 57

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
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 8

Ecopia EP422 Plus

± 7

Sincera SN250 A/S

Pros, cons & observations

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

Tire A Ecopia EP422 Plus

Pros

  • Excellent fuel economy and low rolling resistance
  • Quiet and comfortable ride quality when new
  • Predictable dry and wet traction for conservative daily commuting

Cons

  • Significantly shorter tread life than advertised or expected
  • Develops loud whining, buzzing, and increased noise as the tread wears down
  • Stiff ride quality or harshness over rough pavement and cracks
All owner themes in the Ecopia EP422 Plus review

Tire B Sincera SN250 A/S

Pros

  • Exceptional value and competitive pricing compared to more expensive alternatives
  • Smooth, comfortable, and quiet ride quality
  • Good traction and grip in both dry and wet weather conditions

Cons

  • Some users reported disappointing tread life falling short of expectations
  • Occasional complaints regarding poor winter and snow traction
  • A few reports of sidewall bulges developing prematurely
All owner themes in the Sincera SN250 A/S review

Specs side by side

Attribute A · Bridgestone Ecopia EP422 Plus B · Falken Sincera SN250 A/S
CategoryAll-SeasonAll-Season tire
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available1559
Rim diameters15″ – 17″14″ – 18″
Tread depth11/32″11/32″
UTQG640 A A720 A B
Treadwear warranty70,000 mi80,000 mi
SidewallBlackwallBlackwall
Max pressure44 psi51 psi
Sizes in common1414

Which one should you actually buy?

Bridgestone Ecopia EP422 Plus

Falken Sincera SN250 A/S

Winner: Falken Sincera SN250 A/S — better dry, handling and wet. It leads or ties in every category we score.

Pick tire B You want the most grip on dry roads

Falken Sincera SN250 A/S scores 68 vs 43 on dry.

Pick tire B You enjoy sharp, responsive handling

Falken Sincera SN250 A/S scores 57 vs 34 on handling.

Pick tire B Your priority is wet-weather safety

Falken Sincera SN250 A/S scores 70 vs 51 on wet.

Pick tire B You want the longest tread life

Falken Sincera SN250 A/S scores 63 vs 50 on treadwear.

Tire A · Bridgestone Ecopia EP422 Plus
Check price on Amazon
Tire B · Falken Sincera SN250 A/S
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

Ecopia EP422 Plus or Sincera SN250 A/S?

Which is better in the wet, Ecopia EP422 Plus or Sincera SN250 A/S?

Falken Sincera SN250 A/S, 70 vs 51 on our wet score.

Which grips better on dry roads, Ecopia EP422 Plus or Sincera SN250 A/S?

Falken Sincera SN250 A/S, 68 vs 43 on our dry score.

Which is better in snow, Ecopia EP422 Plus or Sincera SN250 A/S?

Falken Sincera SN250 A/S, 60 vs 53 on our snow score.

Which is quieter, Ecopia EP422 Plus or Sincera SN250 A/S?

Falken Sincera SN250 A/S, 68 vs 56 on our noise score.

Which is more comfortable, Ecopia EP422 Plus or Sincera SN250 A/S?

Falken Sincera SN250 A/S, 57 vs 45 on our comfort score.

Which lasts longer, Ecopia EP422 Plus or Sincera SN250 A/S?

Falken Sincera SN250 A/S, 63 vs 50 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