Tests 59 · 1 test Owners 76 · 64 reviews
Best test result: #3 of 9 in 2025 Tire Rack All Terrain Tyre Test (overall ranking)
Head-to-head
Updated
Mickey Thompson Baja Boss A/T vs Yokohama Geolandar A/T S — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Too close to call: Baja Boss A/T and Geolandar A/T S are level at 69.
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Tests – · none yet Owners 70 · 99 reviews
Best test result: #3 of 7 in 2017 Drive Out Off Road 4x4 Tyre Test (overall ranking)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
67
Dry
Geolandar A/T S +168Why this score
Source Baja Boss A/T Geolandar A/T S Professional tests (TWG score) 57 – Reviews found online 81 69 -
65
Wet
Geolandar A/T S +873Why this score
Source Baja Boss A/T Geolandar A/T S Professional tests (TWG score) 55 – Reviews found online 80 74 -
76
Snow
Baja Boss A/T +769Why this score
Source Baja Boss A/T Geolandar A/T S Reviews found online 80 68 -
69
Comfort
Geolandar A/T S +170Why this score
Source Baja Boss A/T Geolandar A/T S Professional tests (TWG score) 66 – Reviews found online 74 71 -
69
Noise
Baja Boss A/T +267Why this score
Source Baja Boss A/T Geolandar A/T S Professional tests (TWG score) 70 – Reviews found online 67 67 -
69
Treadwear
Baja Boss A/T +267Why this score
Source Baja Boss A/T Geolandar A/T S Reviews found online 72 69 -
73
Handling
Baja Boss A/T +766Why this score
Source Baja Boss A/T Geolandar A/T S Reviews found online 73 66
Scores at a glance
| Category | Mickey Thompson Baja Boss A/T | Yokohama Geolandar A/T S |
|---|---|---|
| Relative Score | 69 | 69 |
| Dry | 67 | 68 |
| Wet | 65 | 73 |
| Snow | 76 | 69 |
| Comfort | 69 | 70 |
| Noise | 69 | 67 |
| Treadwear | 69 | 67 |
| Handling | 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 and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
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Recomputed
Headline score
69
/ 100
Baja Boss A/T
69
/ 100
Geolandar A/T S
The professional test results behind the scores
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Baja Boss A/T | Geolandar A/T S | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 33% #3/9 · 2025 Tire Rack All Terrain Tyre Test | 33% #3/7 · 2017 Drive Out Off Road 4x4 Tyre Test | 0.0 | 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
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
Specs side by side
| Attribute | A · Mickey Thompson Baja Boss A/T | B · Yokohama Geolandar A/T S |
|---|---|---|
| Category | All Season | All Season |
| Vehicle type | SUV and 4x4 | — |
| Sizes available | 35 | — |
| Rim diameters | 15″ – 22″ | — |
| Tread depth | 16 - 19/32″ | 12/32″ |
| UTQG | 600 A B | 500 A A |
| Treadwear warranty | — | 50,000 mi |
| Sidewall | Black Side Wall | Blackwall |
| Max pressure | 44 - 80 psi | 51 psi |
Which one should you actually buy?
69
/ 100
Mickey Thompson Baja Boss A/T
69
/ 100
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 and handling. Yokohama Geolandar A/T S is stronger on wet.
Pick tire B
Your priority is wet-weather safety
Yokohama Geolandar A/T S scores 73 vs 65 on wet.
Pick tire A
You drive through snowy winters
Mickey Thompson Baja Boss A/T scores 76 vs 69 on snow.
Pick tire A
You enjoy sharp, responsive handling
Mickey Thompson Baja Boss A/T scores 73 vs 66 on handling.
Tire A · Mickey Thompson Baja Boss A/T
Tire B · Yokohama Geolandar A/T S
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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.