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Yokohama Geolandar A/T4 G018 Review: The Ultimate All-Terrain Evolution

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The Yokohama G018 represents the next generation of all-terrain performance, blending rugged durability with the comfort required for daily driving. This latest addition to the Geolandar family is engineered for drivers who demand high performance across diverse landscapes, from rain-slicked highways to rocky mountain passes.
The Yokohama G018, officially known as the Yokohama Geolandar A/T4 G018, is a premium all-terrain tire designed for light trucks, SUVs, and crossovers. It utilizes advanced rubber compounds and structural reinforcements to deliver a smooth, quiet ride without compromising on-road safety or off-road grit.
Key Features of the G018:
The Yokohama Geolandar A/T4 G018 brings several key improvements, making it one of its class's most reliable and durable all-terrain tires. The tire is built with GEO-SHIELD Technology, which includes multiple sidewall plies, a full nylon cap, and a high turn-up carcass that ensures off-road durability and protection against harsh conditions.
The dual sidewall protectors add an extra layer of defense against impacts and abrasions. The tire features Yokohama’s proprietary Enduro-Compound, which fights against cuts and chips, extending the tire's lifespan while providing better wear resistance.
In addition, the optimized tread pattern enhances both off-road traction and on-road performance, offering year-round versatility and comfort. Whether you are dealing with deep mud or light snow, the Geolander AT4 is designed to maintain a firm grip on the surface.

When comparing the Yokohama G018 vs G015, the new model boasts several key upgrades over its predecessor, building on its strengths while introducing significant advancements. One of the most notable improvements is the introduction of GEO-SHIELD Technology, which significantly enhances the tire's structural integrity, making it more durable in extreme off-road conditions.
The new Enduro-Compound provides greater resistance to cuts and chips, whereas the previous Geolandar AT G015 was more prone to wear in rugged environments. The G018 also features an upgraded tread design with aggressive center blocks, Edgetec Grooves, and improved mud and stone ejectors, enhancing off-road traction and snow performance.
These innovations result in superior off-road capability, better handling in snow, and improved hydroplaning resistance. This is reflected in the G018's overall SimpleScore of 9.5, including a longevity score of 8.8, handling score of 9.8, and traction score of 9.9, compared to the G015's overall SimpleScore of 8.4.
The Geolandar A/T4 G018 is ideal for drivers requiring a tire that can perform exceptionally well both on and off-road. It’s perfect for outdoor enthusiasts, overlanders, and adventurers who enjoy exploring rugged paths without sacrificing on-road comfort. Here are some ideal vehicle fitments:
While these Yokohama tires excel in many areas, there are a few drawbacks to consider. Due to its reinforced construction and aggressive tread design, the G018 may produce slightly more road noise compared to standard highway tires, especially at higher speeds. Additionally, the rugged design might result in a stiffer ride on smoother, paved roads. Lastly, the G018’s enhanced off-road features come at a premium, meaning it may have a higher price point than some basic all-season tires on the market.
Whether you are hitting the trails or hauling a load on the interstate, the Yokohama G018 provides the balance of strength and sophistication your vehicle needs. Explore our full selection of Yokohama tires today to find the perfect fit for your next adventure.
Yes, the Yokohama G018 is Three-Peak Mountain Snowflake (3PMSF) rated, meaning it meets the industry's severe snow service requirements and provides significantly better winter traction than standard M+S tires.
The G018 features an improved Enduro-Compound and GEO-SHIELD technology, which offers better resistance to chips and cuts compared to the G015, generally leading to a more durable tread life in rugged conditions.
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