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Head-to-head Updated

Mickey Thompson Baja Boss A/T vs Yokohama Geolandar A/T S — 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 1 + 0 road tests and 65 + 99 owner reviews. How we score

Too close to call: Baja Boss A/T 71, Geolandar A/T S 70.

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Mickey Thompson Baja Boss A/T
Tire AMickey Thompson

Baja Boss A/T

All-Terrain tire

± 8

Tests 62 · 1 test Owners 79 · 65 reviews

Best test result: #2 of 30 in 2026 Tire Rack All Terrain Tyre Snow Test (snow traction)

Category by category

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

  1. 68

    Dry

    Geolandar A/T S +1
    69
    Why this score
    SourceBaja Boss A/TGeolandar A/T S
    Professional tests (TWG score) · 1 / – tests59≈ 68 (est.)
    Reviews found online8269

    Baja Boss A/T: 60% × 59 + 40% × 82 = 68

    Geolandar A/T S: 60% × 68.5 (est.) + 40% × 69.2 = 69

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

  2. 69

    Wet

    Geolandar A/T S +5
    74
    Why this score
    SourceBaja Boss A/TGeolandar A/T S
    Professional tests (TWG score) · 1 / – tests60≈ 73 (est.)
    Reviews found online8375

    Baja Boss A/T: 60% × 59.9 + 40% × 82.9 = 69

    Geolandar A/T S: 60% × 73.2 (est.) + 40% × 75.3 = 74

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

  3. 77

    Snow

    Baja Boss A/T +7
    70
    Why this score
    SourceBaja Boss A/TGeolandar A/T S
    Professional tests (TWG score)≈ 74 (est.)≈ 70 (est.)
    Reviews found online8169

    Baja Boss A/T: 60% × 73.9 (est.) + 40% × 81 = 77

    Geolandar A/T S: 60% × 70.1 (est.) + 40% × 69.3 = 70

    No road tests of snow for Baja Boss A/T. 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 Geolandar A/T S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 72

    Comfort

    Baja Boss A/T +2
    70
    Why this score
    SourceBaja Boss A/TGeolandar A/T S
    Professional tests (TWG score) · 1 / – tests69≈ 69 (est.)
    Reviews found online7571

    Baja Boss A/T: 40% × 69 + 60% × 74.5 = 72

    Geolandar A/T S: 40% × 69.1 (est.) + 60% × 70.7 = 70

    No road tests of comfort for Geolandar A/T S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).

  5. 70

    Noise

    Baja Boss A/T +3
    67
    Why this score
    SourceBaja Boss A/TGeolandar A/T S
    Professional tests (TWG score) · 1 / – tests72≈ 66 (est.)
    Reviews found online6767

    Baja Boss A/T: 60% × 72.1 + 40% × 66.5 = 70

    Geolandar A/T S: 60% × 66.4 (est.) + 40% × 67.4 = 67

    No road tests of noise for Geolandar A/T S. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.

  6. 72

    Treadwear

    Baja Boss A/T +3
    69
    Why this score
    SourceBaja Boss A/TGeolandar A/T S
    Professional tests (TWG score)≈ 70 (est.)≈ 68 (est.)
    Reviews found online7570

    Baja Boss A/T: 60% × 69.7 (est.) + 40% × 75.3 = 72

    Geolandar A/T S: 60% × 67.9 (est.) + 40% × 70.2 = 69

    No road tests of treadwear for Baja Boss A/T. 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 Geolandar A/T S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).

  7. 73

    Handling (owners)

    Baja Boss A/T +7
    66
    Why this score
    SourceBaja Boss A/TGeolandar A/T S
    Reviews found online7366
Scores at a glance
CategoryMickey Thompson Baja Boss A/TYokohama Geolandar A/T S
Relative Score 71 70
Dry 68 69
Wet 69 74
Snow 77 70
Comfort 72 70
Noise 70 67
Treadwear 72 69
Handling (owners) 73 66

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
± 8

Baja Boss A/T

± 7

Geolandar A/T S

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.

DisciplineCategoryBaja Boss A/TGeolandar A/T SΔHead-to-head
Also published by the testers (not in the score)
Overall Ranking Overall #9/30 2026 Tire Rack All Terrain Tyre Snow Test #3/7 2017 Drive Out Off Road 4x4 Tyre Test – Different tests

Pros, cons & observations

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

Tire A Baja Boss A/T

Pros

  • Exceptional off-road and all-weather traction (mud, sand, rock, snow, and rain)
  • Surprisingly low road noise for an aggressive, deep-treaded all-terrain tire
  • Aggressive, visually striking aesthetic featuring robust side biters and thick sidewalls

Cons

  • Shorter than expected tread life for some users, with a few reporting replacement needed around 30,000 to 33,000 miles
  • Tires are notably heavy, which can negatively impact fuel economy
  • Some users experienced high-speed balancing issues or vibrations around 70 mph
All owner themes in the Baja Boss A/T review

Tire B Geolandar A/T S

Pros

  • Exceptionally low road noise for an all-terrain tire
  • Strong and reliable off-road traction in dirt, sand, gravel, and mud
  • Long-lasting tread life with many users reporting 45k to 50k+ miles

Cons

  • Mediocre performance on solid ice
  • Prone to picking up and throwing small pea-sized gravel due to the aggressive tread
  • Isolated reports of premature wear or sidewall/tread cracking for a few users
All owner themes in the Geolandar A/T S review

Specs side by side

Attribute A · Mickey Thompson Baja Boss A/T B · Yokohama Geolandar A/T S
CategoryAll-Terrain tireAll-Terrain tire
Vehicle typeSUV and 4x4—
Sizes available35—
Rim diameters15″ – 22″—
Tread depth16 - 19/32″12/32″
UTQG600 A B500 A A
Treadwear warranty—50,000 mi
SidewallBlack Side WallBlackwall
Max pressure44 - 80 psi51 psi

Which one should you actually buy?

Mickey Thompson Baja Boss A/T

Yokohama Geolandar A/T S

Too close to call: Mickey Thompson Baja Boss A/T and Yokohama Geolandar A/T S are within 2 points overall. Mickey Thompson Baja Boss A/T is stronger on snow, handling and noise. Yokohama Geolandar A/T S is stronger on wet.

Pick tire A You drive through snowy winters

Mickey Thompson Baja Boss A/T scores 77 vs 70 on snow.

Pick tire A You enjoy sharp, responsive handling

Mickey Thompson Baja Boss A/T scores 73 vs 66 on handling.

Pick tire B Your priority is wet-weather safety

Yokohama Geolandar A/T S scores 74 vs 69 on wet.

Pick tire A You want a quieter cabin

Mickey Thompson Baja Boss A/T scores 70 vs 67 on noise.

Tire A · Mickey Thompson Baja Boss A/T
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Tire B · Yokohama Geolandar A/T S
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Baja Boss A/T or Geolandar A/T S?

Which is better in the wet, Baja Boss A/T or Geolandar A/T S?

Yokohama Geolandar A/T S, 74 vs 69 on our wet score.

Which grips better on dry roads, Baja Boss A/T or Geolandar A/T S?

Neither, by our numbers: 68 vs 69 on the dry score, within 3 points.

Which is better in snow, Baja Boss A/T or Geolandar A/T S?

Mickey Thompson Baja Boss A/T, 77 vs 70 on our snow score.

Which is quieter, Baja Boss A/T or Geolandar A/T S?

Mickey Thompson Baja Boss A/T, 70 vs 67 on our noise score.

Which is more comfortable, Baja Boss A/T or Geolandar A/T S?

Neither, by our numbers: 72 vs 70 on the comfort score, within 3 points.

Which lasts longer, Baja Boss A/T or Geolandar A/T S?

Mickey Thompson Baja Boss A/T, 72 vs 69 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