tirewheelguide
Head-to-head Updated

Kumho Road Venture APT KL51 vs Michelin Defender LTX M/S — Compared

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

Defender LTX M/S is ahead, 76–69

Check price on Amazon · Defender LTX M/S or Road Venture APT KL51 on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Category by category

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

  1. 69

    Dry

    Defender LTX M/S +7
    76
    Why this score
    SourceRoad Venture APT KL51Defender LTX M/S
    Reviews found online7081
  2. 70

    Wet

    Defender LTX M/S +8
    78
    Why this score
    SourceRoad Venture APT KL51Defender LTX M/S
    Reviews found online7081
  3. 64

    Snow

    Defender LTX M/S +8
    72
    Why this score
    SourceRoad Venture APT KL51Defender LTX M/S
    Reviews found online6173
  4. 70

    Comfort

    Defender LTX M/S +3
    73
    Why this score
    SourceRoad Venture APT KL51Defender LTX M/S
    Reviews found online7276
  5. 68

    Noise

    Defender LTX M/S +2
    70
    Why this score
    SourceRoad Venture APT KL51Defender LTX M/S
    Reviews found online7074
  6. 68

    Treadwear

    Defender LTX M/S +8
    76
    Why this score
    SourceRoad Venture APT KL51Defender LTX M/S
    Professional tests (TWG score)–74
    Reviews found online7078
  7. 70

    Handling

    Defender LTX M/S +8
    78
    Why this score
    SourceRoad Venture APT KL51Defender LTX M/S
    Reviews found online7078
Scores at a glance
CategoryKumho Road Venture APT KL51Michelin Defender LTX M/S
Relative Score 69 76
Dry 69 76
Wet 70 78
Snow 64 72
Comfort 70 73
Noise 68 70
Treadwear 68 76
Handling 70 78

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.

Important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score

Road Venture APT KL51

Defender LTX M/S

Pros, cons & observations

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

Tire A Road Venture APT KL51

Pros

  • Exceptional tread life and long-term durability, with many users reporting tens of thousands of miles
  • High-value pricing offering significant savings compared to premium competitors
  • Strong wet and dry traction with dependable on-road handling and braking

Cons

  • Mediocre performance in deep snow or severe winter conditions
  • Slightly increased rolling resistance leading to a minor reduction in fuel economy for some drivers
  • Occasional complaints regarding sidewall aesthetics or soft feel in high summer temperatures
All owner themes in the Road Venture APT KL51 review

Tire B Defender LTX M/S

Pros

  • Exceptional tread longevity and mileage lifespan
  • Quiet and smooth ride quality at highway speeds
  • Strong year-round traction across dry, wet, and light snow conditions

Cons

  • High upfront purchase price
  • Subpar performance in deep mud, sand, and off-road environments
  • Limited ice and severe winter capability compared to dedicated winter tires
All owner themes in the Defender LTX M/S review

Specs side by side

Attribute A · Kumho Road Venture APT KL51 B · Michelin Defender LTX M/S
CategoryAll SeasonAll Season
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available6—
Rim diameters15″ – 18″—
Tread depth12/32″—
UTQG600 A A—
Treadwear warranty60,000 mi—
SidewallBlackwall—
Max pressure51 psi—

Which one should you actually buy?

Kumho Road Venture APT KL51

Michelin Defender LTX M/S

Winner: Michelin Defender LTX M/S — better wet, snow and treadwear. It leads or ties in every category we score.

Pick tire B Your priority is wet-weather safety

Michelin Defender LTX M/S scores 78 vs 70 on wet.

Pick tire B You drive through snowy winters

Michelin Defender LTX M/S scores 72 vs 64 on snow.

Pick tire B You want the longest tread life

Michelin Defender LTX M/S scores 76 vs 68 on treadwear.

Pick tire B You enjoy sharp, responsive handling

Michelin Defender LTX M/S scores 78 vs 70 on handling.

Tire A · Kumho Road Venture APT KL51
Check price on Amazon
Tire B · Michelin Defender LTX M/S
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

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.

76

Leads

Defender LTX M/S

Amazon