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Open Country A/T III
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Specifications
| Size | 265/70R18 Open Country A/T Iii |
|---|---|
| Width | 265 mm |
| Aspect ratio | 70 |
| Rim diameter | R18 |
| Load index | 116 |
| Speed rating | H |
| Load range | SL |
| Treadwear warranty | 65,000 miles |
|---|---|
| Tread depth | 10.1/32" |
| Weight | 38.1 lbs |
| Severe snow (3PMSF) | Yes |
| Run-flat | No |
About the Toyo Open Country A/T III
All-Weather All-Terrain Passenger Light Truck/SUV and CUV tire.
Features
* New tread compound and aggressive design* More evenly distributed void area* Staggered shoulder lugs* Increased lateral grooves* 3D multi-wave sipes* Stone-ejecting blocks* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* 65,000 Mile/105,000 km Treadwear Warranty (P-Metric/Euro-Metric Sizes)* 50,000 Mile/80,000 km Treadwear Warranty (LT and Flotation Sizes)* For staggered fitments, rear tires are eligible for 50% of the stated mileage warranty* 500 Miles/45 Days Trial Offer
Benefits
* Provides confident wet braking and handling* Provides cut-and-chip resistance* Provides excellent off-road grip* Delivers a quiet and comfortable ride* Enhances on and off-road traction* Increases tread block rigidity for excellent handling stability* Provides better worn appearance* Enhance off-road traction with biting edges* Enhance traction on all surfaces, including snow* Reduce irregular wear* Eject stones from grooves* Meets the required performance criteria for Use in Severe Snow Conditions
Understanding the 265/70R18 size
In the size code 265/70R18, 265 is the section width in millimetres (about 10.4"). 70 is the aspect ratio — the sidewall height is 70% of the width, or roughly 185.5 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 32.6".
The load index 116 means each tire supports up to 2,756 lbs — about 11,024 lbs across a full set of four. The speed symbol H certifies the tire to 130 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
What the Toyo Open Country A/T III is built for
It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test.
Price and value
At $255.43 per tire, a full set of four costs $1021.72. That is about 25% above the average of the 117 tires we stock in this size, reflecting its position in the range. Backed by a 65,000-mile treadwear warranty, that works out to roughly $15.72 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 265/70R18 mean?
265 is the section width in millimetres, 70 is the aspect ratio (sidewall height as a percentage of width, about 185.5 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 32.6 inches.
What are the load and speed ratings of the Toyo Open Country A/T III 265/70R18?
Its load index of 116 allows up to 2,756 lbs per tire. Its speed rating of H is certified to 130 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.
How much does a set of 4 Toyo Open Country A/T III 265/70R18 tires cost?
A single tire is $255.43 and a set of four is $1021.72, covered by a 65,000-mile treadwear warranty.
Is the Toyo Open Country A/T III rated for snow?
Yes. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it met a standardised severe snow traction test.
Does the Open Country A/T III come in other sizes?
Yes — we stock 163 additional Open Country A/T III sizes besides 265/70R18. Fit only a size approved for your vehicle.