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Head-to-head Updated

Kumho Crugen HP91 vs Kumho Crugen HT51 — 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 2 + 2 road tests and 840 + 164 owner reviews. How we score

Too close to call: Crugen HP91 69, Crugen HT51 68.

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Kumho Crugen HP91
Tire AKumho

Crugen HP91

Summer

± 8

Tests 68 · 2 tests Owners 71 · 840 reviews

Best test result: #3 of 8 in 2018 All Road 265/60 R18 4x4 Tyre Test (noise)

Kumho Crugen HT51
Tire BKumho

Crugen HT51

All Season

± 8

Tests 55 · 2 tests Owners 75 · 164 reviews

Best test result: #2 of 9 in 2024 Tire Rack Highway All Season Tyre Test (dry circle)

Category by category

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

  1. 68

    Dry

    Crugen HP91 +3
    65
    Why this score
    SourceCrugen HP91Crugen HT51
    Professional tests (TWG score) · 2 / 1 tests6458
    Reviews found online7576

    Crugen HP91: 60% × 63.7 + 40% × 74.7 = 68

    Crugen HT51: 60% × 58.2 + 40% × 75.8 = 65

  2. 73

    Wet

    Crugen HP91 +6
    67
    Why this score
    SourceCrugen HP91Crugen HT51
    Professional tests (TWG score) · 2 / 1 tests7060
    Reviews found online7878

    Crugen HP91: 60% × 69.8 + 40% × 77.7 = 73

    Crugen HT51: 60% × 59.5 + 40% × 78 = 67

  3. –

    Snow

    No comparison
    49
    Why this score
    SourceCrugen HP91Crugen HT51
    Professional tests (TWG score) · – / 1 tests–36
    Reviews found online–70

    Crugen HT51: 60% × 35.7 + 40% × 69.5 = 49

  4. 69

    Comfort

    Crugen HT51 +1
    70
    Why this score
    SourceCrugen HP91Crugen HT51
    Professional tests (TWG score)≈ 69 (est.)≈ 69 (est.)
    Reviews found online6970

    Crugen HP91: 40% × 68.7 (est.) + 60% × 68.9 = 69

    Crugen HT51: 40% × 69 (est.) + 60% × 70.4 = 70

    No road tests of comfort for Crugen HP91. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

    No road tests of comfort for Crugen HT51. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 71

    Noise

    Crugen HT51 +1
    72
    Why this score
    SourceCrugen HP91Crugen HT51
    Professional tests (TWG score) · 1 / – tests73≈ 66 (est.)
    Reviews found online≈ 66 (est.)79

    Crugen HP91: 60% × 73.2 + 40% × 66.4 (est.) = 71

    Crugen HT51: 60% × 66.4 (est.) + 40% × 79.1 = 72

    No owner ratings of noise for Crugen HP91. 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 Crugen HT51. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 62

    Treadwear

    Crugen HT51 +4
    66
    Why this score
    SourceCrugen HP91Crugen HT51
    Professional tests (TWG score) · – / 1 tests≈ 64 (est.)58
    Reviews found online5976

    Crugen HP91: 60% × 63.9 (est.) + 40% × 59.2 = 62

    Crugen HT51: 60% × 58.4 + 40% × 76.4 = 66

    No road tests of treadwear for Crugen HP91. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 72

    Handling (owners)

    Crugen HT51 +2
    74
    Why this score
    SourceCrugen HP91Crugen HT51
    Reviews found online7274
  8. 67

    Efficiency

    No comparison
    –
    Why this score
    SourceCrugen HP91Crugen HT51
    Professional tests (TWG score) · 1 / – tests67–
Scores at a glance
CategoryKumho Crugen HP91Kumho Crugen HT51
Relative Score 69 68
Dry 68 65
Wet 73 67
Snow – 49
Comfort 69 70
Noise 71 72
Treadwear 62 66
Handling (owners) 72 74
Efficiency 67 –

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

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

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
± 8

Crugen HP91

± 8

Crugen HT51

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

The professional test results behind the scores

Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.

DisciplineCategoryCrugen HP91Crugen HT51ΔHead-to-head
Dry Braking Dry 94% #4/8 · 2018 All Road 265/60 R18 4x4 Tyre Test 94% #7/9 · 2024 Tire Rack Highway All Season Tyre Test – Different tests
Wet Braking Wet 95% #5/8 · 2018 All Road 265/60 R18 4x4 Tyre Test 91% #8/9 · 2024 Tire Rack Highway All Season Tyre Test – Different tests
Wet Handling Wet 96% #4/8 · 2018 All Road 265/60 R18 4x4 Tyre Test 94% #9/9 · 2024 Tire Rack Highway All Season Tyre Test – Different tests
Also published by the testers (not in the score)
Overall Ranking Overall #5/8 2018 All Road 265/60 R18 4x4 Tyre Test #9/30 2026 Tire Rack All Terrain Tyre Snow Test – Different tests

Pros, cons & observations

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

Tire A Crugen HP91

Pros

  • Strong wet and dry traction providing high confidence
  • Competitive, budget-friendly pricing compared to tier-1 premium brands
  • Low road noise and enhanced ride comfort

Cons

  • Accelerated tread wear reported by some aggressive drivers or heavy vehicle owners
  • Occasional complaints regarding poor performance in deep snow or ice
  • Minor instances of increased road noise or vibration for a few users
All owner themes in the Crugen HP91 review

Tire B Crugen HT51

Pros

  • Exceptional value and lower price point compared to premium competitors
  • Smooth, quiet, and comfortable highway ride
  • Strong dry, wet, and winter/snow traction

Cons

  • Slightly vague or 'squishy' steering feel/sidewall stiffness compared to some OEM tires
  • Potential negative impact on fuel economy (decreased MPG for some truck owners)
  • Occasional reports of accelerated shoulder wear or balancing issues
All owner themes in the Crugen HT51 review

Specs side by side

Attribute A · Kumho Crugen HP91 B · Kumho Crugen HT51
CategorySummerAll Season
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available3444
Rim diameters16″ – 22″15″ – 22″
Tread depth10/32″12.5/32″
UTQG420 A A720 A A
Treadwear warranty—70,000 mi
SidewallBlackwallBlackwall
Max pressure51 psi50 psi
Sizes in common77

Which one should you actually buy?

Kumho Crugen HP91

Kumho Crugen HT51

Too close to call: Kumho Crugen HP91 and Kumho Crugen HT51 are within 2 points overall. Kumho Crugen HP91 is stronger on wet and dry. Kumho Crugen HT51 is stronger on treadwear.

Pick tire A Your priority is wet-weather safety

Kumho Crugen HP91 scores 73 vs 67 on wet.

Pick tire B You want the longest tread life

Kumho Crugen HT51 scores 66 vs 62 on treadwear.

Pick tire A You want the most grip on dry roads

Kumho Crugen HP91 scores 68 vs 65 on dry.

Tire A · Kumho Crugen HP91
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Tire B · Kumho Crugen HT51
Check price on Amazon

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Crugen HP91 or Crugen HT51?

Which is better in the wet, Crugen HP91 or Crugen HT51?

Kumho Crugen HP91, 73 vs 67 on our wet score.

Which grips better on dry roads, Crugen HP91 or Crugen HT51?

Kumho Crugen HP91, 68 vs 65 on our dry score.

Which is quieter, Crugen HP91 or Crugen HT51?

Neither, by our numbers: 71 vs 72 on the noise score, within 3 points.

Which is more comfortable, Crugen HP91 or Crugen HT51?

Neither, by our numbers: 69 vs 70 on the comfort score, within 3 points.

Which lasts longer, Crugen HP91 or Crugen HT51?

Kumho Crugen HT51, 66 vs 62 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