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Head-to-head Updated

Kumho Road Venture MT51 vs Nexen Roadian HTX RH5 — 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 27 + 35 owner reviews. How we score

Roadian HTX RH5 leads, 64–60 Narrow edge

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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. 60

    Dry

    Roadian HTX RH5 +2
    62
    Why this score
    SourceRoad Venture MT51Roadian HTX RH5
    Professional tests (TWG score)≈ 63 (est.)≈ 64 (est.)
    Reviews found online5659

    Road Venture MT51: 60% × 63.1 (est.) + 40% × 56.3 = 60

    Roadian HTX RH5: 60% × 64.4 (est.) + 40% × 59.4 = 62

    No road tests of dry for Road Venture MT51. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

    No road tests of dry for Roadian HTX RH5. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 61

    Wet

    Roadian HTX RH5 +5
    66
    Why this score
    SourceRoad Venture MT51Roadian HTX RH5
    Professional tests (TWG score)≈ 63 (est.)≈ 67 (est.)
    Reviews found online5864

    Road Venture MT51: 60% × 63.3 (est.) + 40% × 58.2 = 61

    Roadian HTX RH5: 60% × 66.6 (est.) + 40% × 64.1 = 66

    No road tests of wet for Road Venture MT51. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

    No road tests of wet for Roadian HTX RH5. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. 63

    Snow

    Level
    63
    Why this score
    SourceRoad Venture MT51Roadian HTX RH5
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online5859

    Road Venture MT51: 60% × 65.9 (est.) + 40% × 57.8 = 63

    Roadian HTX RH5: 60% × 66.2 (est.) + 40% × 58.7 = 63

    No road tests of snow for Road Venture MT51. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

    No road tests of snow for Roadian HTX RH5. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 62

    Comfort

    Level
    62
    Why this score
    SourceRoad Venture MT51Roadian HTX RH5
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online5655

    Road Venture MT51: 60% × 66.8 (est.) + 40% × 55.5 = 62

    Roadian HTX RH5: 60% × 66.7 (est.) + 40% × 54.9 = 62

    No road tests of comfort for Road Venture MT51 or Roadian HTX RH5. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 63

    Noise

    Roadian HTX RH5 +5
    68
    Why this score
    SourceRoad Venture MT51Roadian HTX RH5
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online5670

    Road Venture MT51: 60% × 67.3 (est.) + 40% × 55.9 = 63

    Roadian HTX RH5: 60% × 67.3 (est.) + 40% × 69.8 = 68

    No road tests of noise for Road Venture MT51 or Roadian HTX RH5. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 59

    Treadwear

    Roadian HTX RH5 +6
    65
    Why this score
    SourceRoad Venture MT51Roadian HTX RH5
    Professional tests (TWG score)≈ 62 (est.)≈ 66 (est.)
    Reviews found online5465

    Road Venture MT51: 60% × 62.1 (est.) + 40% × 54.1 = 59

    Roadian HTX RH5: 60% × 65.6 (est.) + 40% × 65.4 = 65

    No road tests of treadwear for Road Venture MT51. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

    No road tests of treadwear for Roadian HTX RH5. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 52

    Handling (owners)

    Roadian HTX RH5 +7
    59
    Why this score
    SourceRoad Venture MT51Roadian HTX RH5
    Reviews found online5259
Scores at a glance
CategoryKumho Road Venture MT51Nexen Roadian HTX RH5
Relative Score 60 64
Dry 60 62
Wet 61 66
Snow 63 63
Comfort 62 62
Noise 63 68
Treadwear 59 65
Handling (owners) 52 59

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

Road Venture MT51

Roadian HTX RH5

Pros, cons & observations

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

Tire A Road Venture MT51

Pros

  • Exceptionally quiet for a mud-terrain tire with minimal highway road noise
  • Strong off-road traction in thick mud, gravel, and rocky terrain
  • Competitive, budget-friendly pricing compared to premium brand alternatives

Cons

  • Reduced grip and slippery handling in heavy rain or wet road conditions
  • Increased tire noise and louder hum as the tread wears down
  • Some reports of premature wear, sidewall cracking, or lower overall mileage
All owner themes in the Road Venture MT51 review

Tire B Roadian HTX RH5

Not enough owner reviews yet to extract themes.

Specs side by side

Attribute A · Kumho Road Venture MT51 B · Nexen Roadian HTX RH5
CategoryMud-Terrain tireAll-Season tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available144
Rim diameters16″15″ – 22″
Tread depth18/32″11/32″
UTQG—640 A A
Treadwear warranty—65,000 mi
SidewallBlackwallBlackwall
Max pressure80 psi51 psi

Which one should you actually buy?

Kumho Road Venture MT51

Nexen Roadian HTX RH5

Narrow edge: Nexen Roadian HTX RH5 — better handling, treadwear and wet. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Nexen Roadian HTX RH5 scores 59 vs 52 on handling.

Pick tire B You want the longest tread life

Nexen Roadian HTX RH5 scores 65 vs 59 on treadwear.

Pick tire B Your priority is wet-weather safety

Nexen Roadian HTX RH5 scores 66 vs 61 on wet.

Pick tire B You want a quieter cabin

Nexen Roadian HTX RH5 scores 68 vs 63 on noise.

Tire A · Kumho Road Venture MT51
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Tire B · Nexen Roadian HTX RH5
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Road Venture MT51 or Roadian HTX RH5?

Which is better in the wet, Road Venture MT51 or Roadian HTX RH5?

Nexen Roadian HTX RH5, 66 vs 61 on our wet score.

Which grips better on dry roads, Road Venture MT51 or Roadian HTX RH5?

Neither, by our numbers: 60 vs 62 on the dry score, within 3 points.

Which is better in snow, Road Venture MT51 or Roadian HTX RH5?

Neither, by our numbers: 63 vs 63 on the snow score, within 3 points.

Which is quieter, Road Venture MT51 or Roadian HTX RH5?

Nexen Roadian HTX RH5, 68 vs 63 on our noise score.

Which is more comfortable, Road Venture MT51 or Roadian HTX RH5?

Neither, by our numbers: 62 vs 62 on the comfort score, within 3 points.

Which lasts longer, Road Venture MT51 or Roadian HTX RH5?

Nexen Roadian HTX RH5, 65 vs 59 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