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Head-to-head Updated

Dunlop Grandtrek AT20 vs Yokohama ADVAN Sport — Compared

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

ADVAN Sport is ahead, 55–46

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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. 43

    Dry

    ADVAN Sport +15
    58
    Why this score
    SourceGrandtrek AT20ADVAN Sport
    Reviews found online2953
  2. 43

    Wet

    ADVAN Sport +17
    60
    Why this score
    SourceGrandtrek AT20ADVAN Sport
    Reviews found online3357
  3. 49

    Snow

    ADVAN Sport +11
    60
    Why this score
    SourceGrandtrek AT20ADVAN Sport
    Reviews found online3654
  4. 52

    Comfort

    ADVAN Sport +3
    55
    Why this score
    SourceGrandtrek AT20ADVAN Sport
    Reviews found online3441
  5. 57

    Noise

    ADVAN Sport +5
    62
    Why this score
    SourceGrandtrek AT20ADVAN Sport
    Reviews found online4256
  6. 52

    Treadwear

    Grandtrek AT20 +5
    47
    Why this score
    SourceGrandtrek AT20ADVAN Sport
    Reviews found online4234
  7. 34

    Handling

    ADVAN Sport +15
    49
    Why this score
    SourceGrandtrek AT20ADVAN Sport
    Reviews found online3449
Scores at a glance
CategoryDunlop Grandtrek AT20Yokohama ADVAN Sport
Relative Score 46 55
Dry 43 58
Wet 43 60
Snow 49 60
Comfort 52 55
Noise 57 62
Treadwear 52 47
Handling 34 49

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

Weight the categories that matter to you

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

Grandtrek AT20

ADVAN Sport

Pros, cons & observations

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

Tire A Grandtrek AT20

Pros

  • Exceptional tread life and high mileage capability (often exceeding 40,000 to 60,000+ miles)
  • Comfortable, smooth, and quiet ride on tarmac and highways
  • Good stability and predictable handling in dry, warm weather conditions

Cons

  • Extremely poor and potentially unsafe traction on wet roads, leading to sliding and long braking distances
  • Unreliable or hazardous performance in winter conditions like snow and ice
  • Subpar off-road capabilities, including low puncture resistance on gravel and poor traction in mud or sand
All owner themes in the Grandtrek AT20 review

Tire B ADVAN Sport

Pros

  • Exceptional dry grip and handling performance
  • Precise steering response and excellent road feedback
  • Predictable behavior when pushed near the limit

Cons

  • Unacceptably high and intrusive road noise
  • Very rapid tread wear with many reporting early replacement under 10,000 miles
  • Stiff, harsh ride quality
All owner themes in the ADVAN Sport review

Specs side by side

Attribute A · Dunlop Grandtrek AT20 B · Yokohama ADVAN Sport
CategoryAll SeasonSummer
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available93
Rim diameters15″ – 18″19″ – 20″
Tread depth—10/32″
UTQG—180 A A
SidewallBlackwallBlackwall
Max pressure—50 psi

Which one should you actually buy?

Dunlop Grandtrek AT20

Yokohama ADVAN Sport

Winner: Yokohama ADVAN Sport — better wet, dry and handling. Pick the Dunlop Grandtrek AT20 if treadwear matters most to you.

Pick tire B Your priority is wet-weather safety

Yokohama ADVAN Sport scores 60 vs 43 on wet.

Pick tire B You want the most grip on dry roads

Yokohama ADVAN Sport scores 58 vs 43 on dry.

Pick tire B You enjoy sharp, responsive handling

Yokohama ADVAN Sport scores 49 vs 34 on handling.

Pick tire B You drive through snowy winters

Yokohama ADVAN Sport scores 60 vs 49 on snow.

Tire A · Dunlop Grandtrek AT20
Check price on Amazon
Tire B · Yokohama ADVAN Sport
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.

55

Leads

ADVAN Sport

Amazon