All-Terrain · #7 of 50
Yokohama Geolandar A/T4 on a Toyota Tacoma.
Yokohama Geolandar A/T4 scored for Tacoma use: 7.9/10 blended, strongest on snow traction (9/10), weakest on mud clearing (4/10), in 9 Tacoma sizes.
The short answer
The Yokohama Geolandar A/T4 is a mid-priced all-terrain that blends to 7.9/10 across the seven all-round axes in our Tacoma tire research set, ranking #7 of 50 overall.
- Strongest axes: snow 9/10, road comfort 8/10.
- Weakest axis: mud 4/10.
- 3PMSF (severe snow service) rated; 5th of 18 all-terrains in the set.
- Listed in 9 Tacoma sizes on 16-inch, 17-inch, and 18-inch wheels.
- The Yokohama Geolandar A/T4's row rests on 4 cited sources: retailer recommendation, tacoma category guidance, manufacturer product, and manufacturer warranty.
Scores here are an editorial synthesis of published manufacturer specifications, tire-industry write-ups, retailer fitment data, and Tacoma-owner reports — Taco Tires runs no instrumented testing of its own. How we score tires.
Our verdict on the Yokohama Geolandar A/T4
Foul-weather traction is what the Yokohama Geolandar A/T4's profile leads with — snow traction at 9/10 and quiet, settled highway manners at 8/10 — against a 7.9/10 blended score for an all-terrain. It gives ground where the profile says it should — mud clearing at 4/10 and rolling efficiency at 6/10, 5 points under its best axis but outside the blended figure, and the dataset flags it when you need maximum mud traction. It carries the 3PMSF severe-snow symbol, sits in the mid-priced bracket at #7 of 50 overall and 5th of 18 all-terrains, is catalogued in 9 Tacoma sizes on 16- through 18-inch wheels, and rests on 4 cited sources. Its lead use cases are all-weather daily driving and snow driving, one place behind the BFGoodrich All-Terrain T/A KO2 in our ranking.
The ten-axis score profile
Every model in the research set is rated 0-10 on the same ten axes. For the Yokohama Geolandar A/T4 the profile runs from 9/10 on snow down to 4/10 on mud; the 7.9/10 headline figure is the average of the seven axes marked below as feeding the blend.
Blended score
7.9/10
- Category
- All-Terrain
- In category
- #5 of 18
- Snow rating
- 3PMSF (severe snow service) rated
- Price tier
- mid-priced
- Tacoma sizes
- 9
- Cited sources
- 4
| Axis | What it covers | Score | In blend |
|---|---|---|---|
| Road comfort | pavement ride quality and noise | 8/10 | Yes |
| Wet grip | traction on wet pavement | 8/10 | Yes |
| Snow | packed snow and winter road traction | 9/10 | Yes |
| Trail | dirt, gravel, and rock trail traction | 7/10 | Yes |
| Mud | deep mud traction and self-cleaning | 4/10 | No |
| Durability | puncture and sidewall resistance | 7/10 | Yes |
| Tread life | expected mileage before replacement | 8/10 | Yes |
| Efficiency | weight and rolling resistance | 6/10 | No |
| Looks | how aggressive the tread and sidewall read | 7/10 | No |
| Value | what the tire delivers per dollar | 8/10 | Yes |
7 of the ten axes feed the blended number (road comfort, wet grip, snow, trail, durability, tread life, and value); mud, efficiency, and looks are shown for the Yokohama Geolandar A/T4 but sit outside it, which is why a mud or looks score can run well above or below the headline.
Who the Yokohama Geolandar A/T4 is for
Best for
The research dataset tags the Yokohama Geolandar A/T4 for the uses below; the number after each one is the axis in its own profile that backs the tag.
- All-weather daily driving — wet grip 8/10.
- Snow driving — snow 9/10.
- Value per dollar — value 8/10.
- A treadwear warranty behind the purchase.
Avoid if
The same dataset flags where the Yokohama Geolandar A/T4 is the wrong pick, again with the axis behind each call.
- You need maximum mud traction — mud 4/10.
- You want the most aggressive sidewall available — looks 7/10.
Tacoma sizes the Yokohama Geolandar A/T4 comes in
The catalog behind this dataset records the Yokohama Geolandar A/T4 in 9 sizes that fit common Tacoma wheel diameters, spanning 16-inch, 17-inch, and 18-inch wheels. Of those, 9 have a Tacoma fitment page on this site, linked below.
Those 9 entries are the dataset's own availability list for the Yokohama Geolandar A/T4, not a live retailer feed — a model with a thin catalog gets a short list here rather than a padded one. What actually clears on your truck still depends on wheel width, offset, and how much trimming you will accept, so check the size against your generation before you buy.
Sources behind the Yokohama Geolandar A/T4's scores
The Yokohama Geolandar A/T4's row rests on 4 of the 83 cited documents behind this research set — retailer recommendation, tacoma category guidance, manufacturer product, and manufacturer warranty. Each is listed with the date it was read.
Yokohama Geolandar A/T4 on a Tacoma: common questions
In our editorial synthesis the Yokohama Geolandar A/T4 blends to 7.9/10 across the seven all-round axes, which places it 5th of 18 all-terrains and #7 of 50 in the whole research set. Its case rests on snow traction (9/10) and quiet, settled highway manners (8/10), so it suits all-weather daily driving, snow driving, and value per dollar.
The research catalog records the Yokohama Geolandar A/T4 as offered in 9 sizes that fit common Tacoma wheel diameters: 265/75R16, 285/75R16, 265/70R17, 275/70R17, 285/70R17, 255/80R17, 265/70R18, 275/70R18, and 285/70R18. That is the dataset's own availability list rather than a live retailer feed, so confirm the exact size and load range with the seller before ordering.
The Yokohama Geolandar A/T4 carries the 3PMSF severe-snow-service symbol, and our synthesis puts its snow axis at 9/10. That combination is what qualifies it as a year-round tire in states with severe-snow tire rules, though a dedicated winter tire still out-grips any all-season or all-terrain on ice.
The weakest marks in the Yokohama Geolandar A/T4's profile are mud clearing at 4/10 and rolling efficiency at 6/10. The dataset flags it as the wrong choice when you need maximum mud traction and you want the most aggressive sidewall available. Those judgements come from the 4 cited sources listed on this page, not from anything measured here.