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Head-to-head

Riken Raptor HR vs Yokohama Geolandar G91A — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 0 + 0 road tests and 1 + 5 owner reviews. How we score

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Riken Raptor HR
Tire ARiken

Raptor HR

Grand Touring All-Season

Tests – · none yet Owners – · 1 review (needs 5)

Category by category

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

  1. –

    Dry

    No comparison
    37
    Why this score
    SourceRaptor HRGeolandar G91A
    Professional tests (TWG score)–≈ 49 (est.)
    Reviews found online–21

    Geolandar G91A: 60% × 48.7 (est.) + 40% × 20.5 = 37

    No road tests of dry for Geolandar G91A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. –

    Wet

    No comparison
    32
    Why this score
    SourceRaptor HRGeolandar G91A
    Professional tests (TWG score)–≈ 41 (est.)
    Reviews found online–19

    Geolandar G91A: 60% × 41.3 (est.) + 40% × 18.9 = 32

    No road tests of wet for Geolandar G91A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. –

    Snow

    No comparison
    48
    Why this score
    SourceRaptor HRGeolandar G91A
    Professional tests (TWG score)–≈ 58 (est.)
    Reviews found online–33

    Geolandar G91A: 60% × 57.5 (est.) + 40% × 32.5 = 48

    No road tests of snow for Geolandar G91A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. –

    Comfort

    No comparison
    41
    Why this score
    SourceRaptor HRGeolandar G91A
    Professional tests (TWG score)–≈ 60 (est.)
    Reviews found online–14

    Geolandar G91A: 60% × 59.6 (est.) + 40% × 14.1 = 41

    No road tests of comfort for Geolandar G91A. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. –

    Noise

    No comparison
    52
    Why this score
    SourceRaptor HRGeolandar G91A
    Professional tests (TWG score)–≈ 67 (est.)
    Reviews found online–29

    Geolandar G91A: 60% × 67.3 (est.) + 40% × 29 = 52

    No road tests of noise for Geolandar G91A. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. –

    Treadwear

    No comparison
    39
    Why this score
    SourceRaptor HRGeolandar G91A
    Professional tests (TWG score)–≈ 52 (est.)
    Reviews found online–20

    Geolandar G91A: 60% × 51.6 (est.) + 40% × 20.1 = 39

    No road tests of treadwear for Geolandar G91A. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. –

    Handling (owners)

    No comparison
    23
    Why this score
    SourceRaptor HRGeolandar G91A
    Reviews found online–23
Scores at a glance
CategoryRiken Raptor HRYokohama Geolandar G91A
Relative Score – 38
Dry – 37
Wet – 32
Snow – 48
Comfort – 41
Noise – 52
Treadwear – 39
Handling (owners) – 23

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

Raptor HR

Geolandar G91A

Only categories both tires have data for count toward the headline score.

Specs side by side

Attribute A · Riken Raptor HR B · Yokohama Geolandar G91A
CategoryGrand Touring All-SeasonAll-Season tire
Vehicle typePassenger Car / CrossoverSUV and 4x4
Tread depth—10/32″
UTQG—280 B A
Sidewall—Blackwall
Max pressure—44 psi

Which one should you actually buy?

Riken Raptor HR

Yokohama Geolandar G91A

Only Yokohama Geolandar G91A has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Riken Raptor HR
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Tire B · Yokohama Geolandar G91A
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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.

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