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Head-to-head Updated

Hankook Optimo H426 vs Kumho Solus KH25 — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Optimo H426 is ahead, 51–42

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Tire BKumho

Solus KH25

All Season Premium Touring tires

Tests – · none yet Owners 27 · 17 reviews

Category by category

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

  1. 53

    Dry

    Optimo H426 +9
    44
    Why this score
    SourceOptimo H426Solus KH25
    Reviews found online4531
  2. 55

    Wet

    Optimo H426 +11
    44
    Why this score
    SourceOptimo H426Solus KH25
    Reviews found online5036
  3. 48

    Snow

    Optimo H426 +6
    42
    Why this score
    SourceOptimo H426Solus KH25
    Reviews found online3324
  4. 52

    Comfort

    Optimo H426 +4
    48
    Why this score
    SourceOptimo H426Solus KH25
    Reviews found online3427
  5. 60

    Noise

    Optimo H426 +10
    50
    Why this score
    SourceOptimo H426Solus KH25
    Reviews found online4925
  6. 50

    Treadwear

    Optimo H426 +16
    34
    Why this score
    SourceOptimo H426Solus KH25
    Reviews found online3912
  7. 40

    Handling

    Optimo H426 +1
    39
    Why this score
    SourceOptimo H426Solus KH25
    Reviews found online4039
Scores at a glance
CategoryHankook Optimo H426Kumho Solus KH25
Relative Score 51 42
Dry 53 44
Wet 55 44
Snow 48 42
Comfort 52 48
Noise 60 50
Treadwear 50 34
Handling 40 39

Higher is better. The Relative Score follows your weights below; category scores do not change.

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Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

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Recomputed
Headline score

Optimo H426

Solus KH25

Pros, cons & observations

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

Tire A Optimo H426

Pros

  • Reliable dry and wet traction in moderate weather
  • Comfortable and smooth initial ride quality
  • Confident handling and cornering capabilities

Cons

  • Accelerated tread wear in the latter half of the tire's life span
  • Subpar performance and loss of grip in cold temperatures or snow
  • Increased road noise as the tires age
All owner themes in the Optimo H426 review

Tire B Solus KH25

Pros

  • Smooth and comfortable ride quality
  • Good dry weather handling and traction
  • Decent tread life for some drivers

Cons

  • Higher than average cabin noise
  • Poor grip in snow, ice, and heavy wet conditions
  • Concerns regarding sidewall durability and construction quality
All owner themes in the Solus KH25 review

Specs side by side

Attribute A · Hankook Optimo H426 B · Kumho Solus KH25
CategoryAll SeasonAll Season Premium Touring tires
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available116
Rim diameters15″ – 20″15″ – 18″
Tread depth10/32″10/32″
UTQG440 A A480 A A
Treadwear warranty60,000 mi—
SidewallBlackwallBlackwall
Max pressure44 psi44 psi

Which one should you actually buy?

Hankook Optimo H426

Kumho Solus KH25

Winner: Hankook Optimo H426 — better treadwear, wet and noise. It leads or ties in every category we score.

Pick tire A You want the longest tread life

Hankook Optimo H426 scores 50 vs 34 on treadwear.

Pick tire A Your priority is wet-weather safety

Hankook Optimo H426 scores 55 vs 44 on wet.

Pick tire A You want a quieter cabin

Hankook Optimo H426 scores 60 vs 50 on noise.

Pick tire A You want the most grip on dry roads

Hankook Optimo H426 scores 53 vs 44 on dry.

Tire A · Hankook Optimo H426
Check price on Amazon
Tire B · Kumho Solus KH25
Check price on Amazon

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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.

Community buzz from Reddit and forums is shown for context only — it never changes the score.

51

Leads

Optimo H426

Amazon