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Head-to-head Updated

BFGoodrich Mud-Terrain T/A KM3 vs Toyo Open Country M/T — 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 0 + 0 road tests and 123 + 241 owner reviews. How we score

Too close to call: Mud-Terrain T/A KM3 69, Open Country M/T 68.

Check price on Amazon · Mud-Terrain T/A KM3 Check price on Amazon · Open Country M/T
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Toyo Open Country M/T
Tire BToyo

Open Country M/T

Mud-Terrain tire

± 7

Tests – · none yet Owners 66 · 241 reviews

Category by category

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

  1. 68

    Dry

    Level
    68
    Why this score
    SourceMud-Terrain T/A KM3Open Country M/T
    Professional tests (TWG score)≈ 68 (est.)≈ 68 (est.)
    Reviews found online6869

    Mud-Terrain T/A KM3: 60% × 68.1 (est.) + 40% × 68.4 = 68

    Open Country M/T: 60% × 68.2 (est.) + 40% × 68.5 = 68

    No road tests of dry for Mud-Terrain T/A KM3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

    No road tests of dry for Open Country M/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).

  2. 73

    Wet

    Mud-Terrain T/A KM3 +1
    72
    Why this score
    SourceMud-Terrain T/A KM3Open Country M/T
    Professional tests (TWG score)≈ 73 (est.)≈ 71 (est.)
    Reviews found online7472

    Mud-Terrain T/A KM3: 60% × 72.7 (est.) + 40% × 74.3 = 73

    Open Country M/T: 60% × 71.3 (est.) + 40% × 71.8 = 72

    No road tests of wet for Mud-Terrain T/A KM3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

    No road tests of wet for Open Country M/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 68

    Snow

    Level
    68
    Why this score
    SourceMud-Terrain T/A KM3Open Country M/T
    Professional tests (TWG score)≈ 69 (est.)≈ 69 (est.)
    Reviews found online6767

    Mud-Terrain T/A KM3: 60% × 69.3 (est.) + 40% × 66.6 = 68

    Open Country M/T: 60% × 69.4 (est.) + 40% × 67.1 = 68

    No road tests of snow for Mud-Terrain T/A KM3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

    No road tests of snow for Open Country M/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 66

    Comfort

    Mud-Terrain T/A KM3 +4
    62
    Why this score
    SourceMud-Terrain T/A KM3Open Country M/T
    Professional tests (TWG score)≈ 68 (est.)≈ 67 (est.)
    Reviews found online6558

    Mud-Terrain T/A KM3: 40% × 68 (est.) + 60% × 64.8 = 66

    Open Country M/T: 40% × 66.6 (est.) + 60% × 58.2 = 62

    No road tests of comfort for Mud-Terrain T/A KM3. 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 Open Country M/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 65

    Noise

    Mud-Terrain T/A KM3 +1
    64
    Why this score
    SourceMud-Terrain T/A KM3Open Country M/T
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online6359

    Mud-Terrain T/A KM3: 60% × 66.3 (est.) + 40% × 63.1 = 65

    Open Country M/T: 60% × 66.3 (est.) + 40% × 59.4 = 64

    No road tests of noise for Mud-Terrain T/A KM3 or Open Country M/T. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 68

    Treadwear

    Mud-Terrain T/A KM3 +3
    65
    Why this score
    SourceMud-Terrain T/A KM3Open Country M/T
    Professional tests (TWG score)≈ 68 (est.)≈ 66 (est.)
    Reviews found online7064

    Mud-Terrain T/A KM3: 60% × 67.7 (est.) + 40% × 69.7 = 68

    Open Country M/T: 60% × 65.7 (est.) + 40% × 64.3 = 65

    No road tests of treadwear for Mud-Terrain T/A KM3. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

    No road tests of treadwear for Open Country M/T. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. –

    Handling (owners)

    No comparison
    63
    Why this score
    SourceMud-Terrain T/A KM3Open Country M/T
    Reviews found online–63
Scores at a glance
CategoryBFGoodrich Mud-Terrain T/A KM3Toyo Open Country M/T
Relative Score 69 68
Dry 68 68
Wet 73 72
Snow 68 68
Comfort 66 62
Noise 65 64
Treadwear 68 65
Handling (owners) – 63

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

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

Recomputed
Headline score
± 8

Mud-Terrain T/A KM3

± 7

Open Country M/T

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

Pros, cons & observations

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

Tire A Mud-Terrain T/A KM3

Pros

  • Outstanding off-road and mud traction
  • Surprisingly quiet and comfortable on the highway for a mud-terrain tire
  • Impressive tread wear and longevity

Cons

  • Do not perform quite as well as dedicated road tires during on-road driving
All owner themes in the Mud-Terrain T/A KM3 review

Tire B Open Country M/T

Pros

  • Exceptional off-road traction in mud, sand, gravel, and snow
  • Surprisingly low road noise and smooth ride quality for a mud-terrain tire
  • Rugged, durable sidewalls with high puncture resistance

Cons

  • High initial purchase price
  • Negative impact on vehicle fuel economy (MPG)
  • Reduced grip or slight slickness on wet pavement or icy roads
All owner themes in the Open Country M/T review

Specs side by side

Attribute A · BFGoodrich Mud-Terrain T/A KM3 B · Toyo Open Country M/T
CategoryMud-Terrain tireMud-Terrain tire
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available2735
Rim diameters16″ – 20″16″ – 24″
Tread depth18/32″18 - 22/32″
SidewallRaised Black LetteringBlack Side Wall
Max pressure45 - 80 psi35 - 80 psi
Sizes in common2020

Which one should you actually buy?

BFGoodrich Mud-Terrain T/A KM3

Toyo Open Country M/T

Too close to call: BFGoodrich Mud-Terrain T/A KM3 and Toyo Open Country M/T are within 2 points overall. BFGoodrich Mud-Terrain T/A KM3 is stronger on comfort and treadwear.

Pick tire A You want the most comfortable ride

BFGoodrich Mud-Terrain T/A KM3 scores 66 vs 62 on comfort.

Pick tire A You want the longest tread life

BFGoodrich Mud-Terrain T/A KM3 scores 68 vs 65 on treadwear.

Tire A · BFGoodrich Mud-Terrain T/A KM3
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Tire B · Toyo Open Country M/T
Check price on Amazon

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Mud-Terrain T/A KM3 or Open Country M/T?

Which is better in the wet, Mud-Terrain T/A KM3 or Open Country M/T?

Neither, by our numbers: 73 vs 72 on the wet score, within 3 points.

Which grips better on dry roads, Mud-Terrain T/A KM3 or Open Country M/T?

Neither, by our numbers: 68 vs 68 on the dry score, within 3 points.

Which is better in snow, Mud-Terrain T/A KM3 or Open Country M/T?

Neither, by our numbers: 68 vs 68 on the snow score, within 3 points.

Which is quieter, Mud-Terrain T/A KM3 or Open Country M/T?

Neither, by our numbers: 65 vs 64 on the noise score, within 3 points.

Which is more comfortable, Mud-Terrain T/A KM3 or Open Country M/T?

BFGoodrich Mud-Terrain T/A KM3, 66 vs 62 on our comfort score.

Which lasts longer, Mud-Terrain T/A KM3 or Open Country M/T?

BFGoodrich Mud-Terrain T/A KM3, 68 vs 65 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