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Head-to-head Updated

Dunlop All Season 2 vs Kumho Solus TA51a — 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 11 + 0 road tests and 526 + 127 owner reviews. How we score

All Season 2 is ahead, 68–59

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Dunlop All Season 2
Tire ADunlop

All Season 2

All Season

± 5

Tests 76 · 11 tests Owners 61 · 526 reviews

Best test result: #1 of 16 in 2026 ADAC All Season Tyre Test - 185/65 R15 (snow traction)

“Yea, but the point of the video is the full set up options for the I3S, 20 inch wheel, then the number of options is now 2; Ecopia or Donlup all season 2 - or is there others? From what I found, there are two people posted, one on FB and one in Denmark on a comment on general review of the Donlups all season 2 tire, reporting satisfactory; that they are quiet, efficient as the original and smooth to drive - and from the tire in other dimensions - I read that wear is on the low side.. -Enough for me to feel confident and will most likely buy this alternative over square setup - and most definitely over the Ecopia...”

Kumho Solus TA51a
Tire BKumho

Solus TA51a

All Season

± 7

Tests – · none yet Owners 54 · 127 reviews

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 57

    Dry

    Solus TA51a +2
    59
    Why this score
    SourceAll Season 2Solus TA51a
    Professional tests (TWG score) · 11 / – tests57≈ 62 (est.)
    Reviews found online5754

    All Season 2: 60% × 57 + 40% × 56.5 = 57

    Solus TA51a: 60% × 62.3 (est.) + 40% × 54.2 = 59

    No road tests of dry for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 75

    Wet

    All Season 2 +15
    60
    Why this score
    SourceAll Season 2Solus TA51a
    Professional tests (TWG score) · 11 / – tests82≈ 63 (est.)
    Reviews found online6656

    All Season 2: 60% × 81.7 + 40% × 65.7 = 75

    Solus TA51a: 60% × 62.8 (est.) + 40% × 56.2 = 60

    No road tests of wet for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 79

    Snow

    All Season 2 +18
    61
    Why this score
    SourceAll Season 2Solus TA51a
    Professional tests (TWG score) · 8 / – tests88≈ 66 (est.)
    Reviews found online6555

    All Season 2: 60% × 88.5 + 40% × 65.3 = 79

    Solus TA51a: 60% × 65.5 (est.) + 40% × 55 = 61

    No road tests of snow for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 65

    Comfort

    All Season 2 +5
    60
    Why this score
    SourceAll Season 2Solus TA51a
    Professional tests (TWG score) · 2 / – tests71≈ 66 (est.)
    Reviews found online6156

    All Season 2: 40% × 71 + 60% × 61 = 65

    Solus TA51a: 40% × 66.5 (est.) + 60% × 55.7 = 60

    No road tests of comfort for Solus TA51a. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 66

    Noise

    All Season 2 +7
    59
    Why this score
    SourceAll Season 2Solus TA51a
    Professional tests (TWG score) · 7 / – tests66≈ 66 (est.)
    Reviews found online≈ 66 (est.)49

    All Season 2: 60% × 66.1 + 40% × 66.5 (est.) = 66

    Solus TA51a: 60% × 66.5 (est.) + 40% × 48.6 = 59

    No owner ratings of noise for All Season 2. 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.

    No road tests of noise for Solus TA51a. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 77

    Treadwear

    All Season 2 +19
    58
    Why this score
    SourceAll Season 2Solus TA51a
    Professional tests (TWG score) · 5 / – tests88≈ 62 (est.)
    Reviews found online6053

    All Season 2: 60% × 88.2 + 40% × 59.6 = 77

    Solus TA51a: 60% × 61.9 (est.) + 40% × 53.1 = 58

    No road tests of treadwear for Solus TA51a. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  7. 51

    Handling (owners)

    Level
    51
    Why this score
    SourceAll Season 2Solus TA51a
    Reviews found online5151
  8. 85

    Efficiency

    No comparison
    –
    Why this score
    SourceAll Season 2Solus TA51a
    Professional tests (TWG score) · 7 / – tests85–
Scores at a glance
CategoryDunlop All Season 2Kumho Solus TA51a
Relative Score 68 59
Dry 57 59
Wet 75 60
Snow 79 61
Comfort 65 60
Noise 66 59
Treadwear 77 58
Handling (owners) 51 51
Efficiency 85 –

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
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
± 5

All Season 2

± 7

Solus TA51a

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 All Season 2

Pros

  • Excellent wet weather grip and confidence-inspiring traction
  • Comfortable, smooth, and relatively quiet ride quality
  • Strong performance in cold temperatures, light snow, and frost

Cons

  • Subpar handling and slight understeer on dry or warmer asphalt for spirited drivers
  • Reports of noticeable road noise and rubber dust from some users
  • Inadequate rim protection bead design
All owner themes in the All Season 2 review

Tire B Solus TA51a

Pros

  • Affordable, budget-friendly price point providing great value
  • Smooth and comfortable ride quality
  • Low initial road noise and quiet highway cruising

Cons

  • Reports of faster-than-expected tread wear and not meeting mileage warranty expectations
  • Road noise increasing as the tires age or when driving over grooved pavement
  • Stiffer sidewalls leading to a bumpier ride on rough roads
All owner themes in the Solus TA51a review

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Dunlop All Season 2

Positive

The community views the Dunlop All Season 2 as a comfortable, quiet, and competitively priced tire option compared to premium brands like Continental and Michelin. Drivers report a smooth ride that absorbs road imperfections well, alongside direct and precise steering response. While some notice a very slight increase in energy consumption or rolling resistance, overall satisfaction remains high for moderate driving conditions.

mybmwi3.com ·2026-03-17

“Yea, but the point of the video is the full set up options for the I3S, 20 inch wheel, then the number of options is now 2; Ecopia or Donlup all season 2 - or is there others? From what I found, there are two people posted, one on FB and one in Denmark on a comment on general review of the Donlups all season 2 tire, reporting satisfactory; that they are quiet, efficient as the original and smooth to drive - and from the tire in other dimensions - I read that wear is on the low side.. -Enough for me to feel confident and will most likely buy this alternative over square setup - and most definitely over the Ecopia...”
r/BMWi3 ·63 upvotes ·2026-04-20

“i3s - First day on Dunlop AllSeason 2 Just went for a drive. I previously rode the 19" turbines with Ecopias and honestly this feels like a new car. I don't sense the gravel changes, I don't feel every little bump in my ass. I don't hear the texture changes of the road. I'll have to see about range, the car does feel heavier but sturdier. The tire prices was 90eur for the front and 118eur for the back. Read more”
r/BMWi3 ·3 upvotes ·2026-04-20

“I am 2 weeks in drive on the Dunlop Allseason 2 tires. Pretty happy with them. Not noisier than the Ecopia 500 summer tires. Feels even a tad more direct in steering as sidewalls are thicker Slightly higher energy consumption but I need more sunny warm days to quantify it. But my experience indicates within the region of 3-5 Watt pr km.”
Top themes
#ride comfort and smoothness#low cabin noise#steering precision and directness#competitive pricing#energy consumption and efficiency#performance in moderate conditions

Based on 7 community posts

Tire B

Kumho Solus TA51a

We haven't collected enough community discussion about this tire yet.

Specs side by side

Attribute A · Dunlop All Season 2 B · Kumho Solus TA51a
CategoryAll SeasonAll Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available7378
Rim diameters14″ – 20″13″ – 20″
Tread depth—10/32″
UTQG—640 A A
Treadwear warranty—75,000 mi
Sidewall—Blackwall
Max pressure—51 psi
Sizes in common4747

Which one should you actually buy?

Dunlop All Season 2

Kumho Solus TA51a

Winner: Dunlop All Season 2 — better treadwear, snow and wet. Where the Kumho Solus TA51a is ahead, it is by less than 3 points.

Pick tire A You want the longest tread life

Dunlop All Season 2 scores 77 vs 58 on treadwear.

Pick tire A You drive through snowy winters

Dunlop All Season 2 scores 79 vs 61 on snow.

Pick tire A Your priority is wet-weather safety

Dunlop All Season 2 scores 75 vs 60 on wet.

Pick tire A You want a quieter cabin

Dunlop All Season 2 scores 66 vs 59 on noise.

Tire A · Dunlop All Season 2
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Tire B · Kumho Solus TA51a
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All Season 2 or Solus TA51a?

Which is better in the wet, All Season 2 or Solus TA51a?

Dunlop All Season 2, 75 vs 60 on our wet score.

Which grips better on dry roads, All Season 2 or Solus TA51a?

Neither, by our numbers: 57 vs 59 on the dry score, within 3 points.

Which is better in snow, All Season 2 or Solus TA51a?

Dunlop All Season 2, 79 vs 61 on our snow score.

Which is quieter, All Season 2 or Solus TA51a?

Dunlop All Season 2, 66 vs 59 on our noise score.

Which is more comfortable, All Season 2 or Solus TA51a?

Dunlop All Season 2, 65 vs 60 on our comfort score.

Which lasts longer, All Season 2 or Solus TA51a?

Dunlop All Season 2, 77 vs 58 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