Toyo
Open Country A25
235/65R18
$152.32/tire
$203.09
Set of 4: $609.28
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↩️ Free returns within 30 days — unmounted tires, prepaid label, no return shipping cost.
Specifications
| Size | 235/65R18 Open Country A25 A Oe |
|---|---|
| Width | 235 mm |
| Aspect ratio | 65 |
| Rim diameter | R18 |
| Load index | 106 |
| Speed rating | T |
| Load range | SL |
| UTQG | 300 AA A |
|---|---|
| Tread depth | 9.7/32" |
| Weight | 31 lbs |
| Max pressure | 44 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Toyo Open Country A25
All-Season Passenger Light Truck/SUV tire. Original Equipment on Infinity QX60/Nissan Murano/Nissan Pathfinder and Toyota Highlander.
Features
* All-season tread pattern design* Lower rolling resistance
Benefits
* For excellent dry and wet braking and a comfortable ride* For improved fuel economy
Understanding the 235/65R18 size
In the size code 235/65R18, 235 is the section width in millimetres (about 9.3"). 65 is the aspect ratio — the sidewall height is 65% of the width, or roughly 152.8 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 30".
The load index 106 means each tire supports up to 2,094 lbs — about 8,376 lbs across a full set of four. The speed symbol T certifies the tire to 118 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
Tread life and grip ratings
This tire carries a UTQG rating of 300 AA A. The treadwear grade of 300 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade AA measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).
Price and value
At $152.32 per tire, a full set of four costs $609.28. That sits close to the average for the 108 tires we stock in this size.
Frequently asked questions
What does the tire size 235/65R18 mean?
235 is the section width in millimetres, 65 is the aspect ratio (sidewall height as a percentage of width, about 152.8 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 30 inches.
What are the load and speed ratings of the Toyo Open Country A25 235/65R18?
Its load index of 106 allows up to 2,094 lbs per tire. Its speed rating of T is certified to 118 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 A25 235/65R18 tires cost?
A single tire is $152.32 and a set of four is $609.28.
