Toyo Open Country A/T III - All-Terrain Tire
Get ready to tackle any adventure with the Toyo Open Country A/T III all-terrain tire. Designed for both off-road enthusiasts and daily drivers, this tire delivers impressive traction on rugged terrains while ensuring a smooth and stable ride on the highway. With a focus on durability, wet performance, and treadwear life, this tire is built to keep you confident and secure, no matter where the road takes you.
Key Features
- Advanced Tread Compound and Design:
- Confident wet braking and handling.
- Resistant to cuts and chips.
- Excellent grip for off-road adventures.
- Quiet and comfortable ride on all surfaces.
- Evenly Distributed Void Area:
- Enhanced traction on and off the road.
- Increased tread block rigidity for superior handling stability.
- Improved worn appearance for longevity.
- Staggered Shoulder Lugs:
- Boost off-road traction with biting edges.
- Stone-Ejecting Blocks:
- Prevent stone retention in grooves.
- Increased Lateral Grooves:
- Enhanced traction on all surfaces, including snow.
- 3D Multi-Wave Sipes:
- Improve wet and snow traction.
- Reduce irregular wear for longer life.
- Tread & Shoulder Design:
- Available in three distinct designs based on size and construction.
- Select sizes come with outline white lettering (OWL).
Tire Specifications
- Tire Size: 255/55R18
- Load / Speed: 109H
- Load ID: XL
- Sidewall: BSW
- Tread Depth (1/32"): 13.2
- Product Code: 355840
- Approved Rim Width Range (in.): 7.0-8.0-9.0
- Weight (lbs.): 36
- Inflated Overall Diameter (in.): 29
- Inflated Overall Width (in.): 10.4
- Max Load Single / Dual (lbs.): 2271/-
- Max Pressure Single / Dual (PSI): 50/-
- UTQG: 600 A A
- Revs Per Mile: 716
Customer Feedback
Customers rave about the Open Country A/T III for its exceptional performance in both wet and dry conditions. Many have noted the tire's quiet operation, even on highways, and its rugged durability that stands up to challenging off-road environments. With a treadwear warranty of up to 65,000 miles, outdoor adventurers can trust this tire to go the distance.
Optional Tire Sizes
| Tire Size | Part Number | URL |
|---|---|---|
| 255/55R18 | 355840 | View Product |
| 265/70R17 | 355841 | View Product |
| 275/65R18 | 355842 | View Product |
| 245/75R16 | 355843 | View Product |
Watch the Open Country A/T III in Action
Other Part Numbers:
Toyo Tires #TOY355840
All sizes for Toyo Tires Open Country A/T III:
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Toyo Tires is a Japanese tire manufacturing company that was established in 1945. They initially started as truck tire exporter and later on ventured to manufacture tires for various passenger cars. Today, Toyo Tire is a world-renowned brand and has manufactured tires both for street and competitive use.
Due to the brand’s popular demand, the company started establishing facilities in different parts of the globe with manufacturing plants and research centers in Asia, Australia, and the United States.
Tires for Every NeedThe company offers a variety of tire choices that fit different vehicle platforms such as sedans, pickup trucks, and SUVs. Toyo Tires are also well known for their high-performance competition tires whether it is for offroading, circuit racing, drag racing, drifting, and other forms of racing disciplines.
Not Your Typical Show TireToyo Tires was able to include both form and function into their tires. With its aggressive groove patterns, it gives the vehicle an added aggressive look while at the same time improves tire grips which correlate to a better handling vehicle. Their tires are also DOT approved, meaning it is safe for public use, and have passed all safety tests required.
Purchase Toyo Tires at Vivid RacingIf you are in search of a quality tire for your vehicle, then Toyo is the brand for you. They are used by many racers and enthusiasts all over the globe and has proven its reliability and performance every time. To know more about Toyo Tires, Visit Vivid Racing and check out their list of tire choices that would fit your specific requirement.
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