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Head-to-head Updated

Continental PureContact LS vs Kumho Ecsta AST KU25 — 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 25 + 21 owner reviews. How we score

PureContact LS is ahead, 69–57

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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.

  1. 69

    Dry

    PureContact LS +8
    61
    Why this score
    SourcePureContact LSEcsta AST KU25
    Professional tests (TWG score)≈ 69 (est.)≈ 63 (est.)
    Reviews found online7057

    PureContact LS: 60% × 68.7 (est.) + 40% × 69.5 = 69

    Ecsta AST KU25: 60% × 63.3 (est.) + 40% × 56.6 = 61

    No road tests of dry for PureContact LS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

    No road tests of dry for Ecsta AST KU25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 72

    Wet

    PureContact LS +13
    59
    Why this score
    SourcePureContact LSEcsta AST KU25
    Professional tests (TWG score)≈ 72 (est.)≈ 62 (est.)
    Reviews found online7355

    PureContact LS: 60% × 71.7 (est.) + 40% × 72.5 = 72

    Ecsta AST KU25: 60% × 61.9 (est.) + 40% × 54.8 = 59

    No road tests of wet for PureContact LS. 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 Ecsta AST KU25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 67

    Snow

    PureContact LS +20
    47
    Why this score
    SourcePureContact LSEcsta AST KU25
    Professional tests (TWG score)≈ 68 (est.)≈ 57 (est.)
    Reviews found online6434

    PureContact LS: 60% × 68.3 (est.) + 40% × 64.2 = 67

    Ecsta AST KU25: 60% × 56.8 (est.) + 40% × 33.5 = 47

    No road tests of snow for PureContact LS. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).

    No road tests of snow for Ecsta AST KU25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).

  4. 59

    Comfort

    PureContact LS +7
    52
    Why this score
    SourcePureContact LSEcsta AST KU25
    Professional tests (TWG score)≈ 67 (est.)≈ 65 (est.)
    Reviews found online5544

    PureContact LS: 40% × 66.5 (est.) + 60% × 54.7 = 59

    Ecsta AST KU25: 40% × 64.5 (est.) + 60% × 43.9 = 52

    No road tests of comfort for PureContact LS or Ecsta AST KU25. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 68

    Noise

    PureContact LS +6
    62
    Why this score
    SourcePureContact LSEcsta AST KU25
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online7155

    PureContact LS: 60% × 66.6 (est.) + 40% × 70.8 = 68

    Ecsta AST KU25: 60% × 66.6 (est.) + 40% × 54.9 = 62

    No road tests of noise for PureContact LS or Ecsta AST KU25. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 68

    Treadwear

    PureContact LS +7
    61
    Why this score
    SourcePureContact LSEcsta AST KU25
    Professional tests (TWG score)≈ 67 (est.)≈ 63 (est.)
    Reviews found online6958

    PureContact LS: 60% × 67 (est.) + 40% × 68.6 = 68

    Ecsta AST KU25: 60% × 63.3 (est.) + 40% × 58 = 61

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

    No road tests of treadwear for Ecsta AST KU25. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  7. 70

    Handling (owners)

    PureContact LS +18
    52
    Why this score
    SourcePureContact LSEcsta AST KU25
    Reviews found online7052
Scores at a glance
CategoryContinental PureContact LSKumho Ecsta AST KU25
Relative Score 69 57
Dry 69 61
Wet 72 59
Snow 67 47
Comfort 59 52
Noise 68 62
Treadwear 68 61
Handling (owners) 70 52

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
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Recomputed
Headline score
± 7

PureContact LS

± 8

Ecsta AST KU25

Pros, cons & observations

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

Tire A PureContact LS

Pros

  • Exceptionally quiet and comfortable ride quality
  • Strong wet and dry traction with reliable handling
  • Good balance of everyday comfort and long treadlife

Cons

  • Soft sidewalls can lead to less responsive or wandering handling during aggressive cornering
  • Develops temporary flat spotting when parked, causing morning vibrations
  • Poor winter performance, particularly lacking traction on snow and ice despite being an all-season tire
All owner themes in the PureContact LS review

Tire B Ecsta AST KU25

Pros

  • Attractive, budget-friendly price point
  • Impressive treadwear and longevity, particularly noted on alternative fitments like trikes
  • Good dry grip and handling once warmed up

Cons

  • Unpredictable and poor wet-weather traction
  • Excessive road noise
  • Abrupt loss of grip at the absolute limit rather than a gradual slip
All owner themes in the Ecsta AST KU25 review

Specs side by side

Attribute A · Continental PureContact LS B · Kumho Ecsta AST KU25
CategoryAll SeasonAll Season
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Tread depth10/32″10/32″
UTQG700 A A400 A A
Treadwear warranty70,000 mi—
SidewallBlack Side WallBlackwall
Max pressure51 psi51 psi

Which one should you actually buy?

Continental PureContact LS

Kumho Ecsta AST KU25

Winner: Continental PureContact LS — better snow, handling and wet. It leads or ties in every category we score.

Pick tire A You drive through snowy winters

Continental PureContact LS scores 67 vs 47 on snow.

Pick tire A You enjoy sharp, responsive handling

Continental PureContact LS scores 70 vs 52 on handling.

Pick tire A Your priority is wet-weather safety

Continental PureContact LS scores 72 vs 59 on wet.

Pick tire A You want the most grip on dry roads

Continental PureContact LS scores 69 vs 61 on dry.

Tire A · Continental PureContact LS
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Tire B · Kumho Ecsta AST KU25
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PureContact LS or Ecsta AST KU25?

Which is better in the wet, PureContact LS or Ecsta AST KU25?

Continental PureContact LS, 72 vs 59 on our wet score.

Which grips better on dry roads, PureContact LS or Ecsta AST KU25?

Continental PureContact LS, 69 vs 61 on our dry score.

Which is better in snow, PureContact LS or Ecsta AST KU25?

Continental PureContact LS, 67 vs 47 on our snow score.

Which is quieter, PureContact LS or Ecsta AST KU25?

Continental PureContact LS, 68 vs 62 on our noise score.

Which is more comfortable, PureContact LS or Ecsta AST KU25?

Continental PureContact LS, 59 vs 52 on our comfort score.

Which lasts longer, PureContact LS or Ecsta AST KU25?

Continental PureContact LS, 68 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