The Toyo Open Country C/T brings commercial-grade durability to an all-terrain design for light trucks. The Three Peak Mountain Snowflake symbol qualifies it for severe snow, and the tough construction and tread suit gravel, mud and snow as well as the highway.
This 275/65R18 light truck size carries a 123Q load and speed rating, load range E. It has an 80 psi maximum inflation pressure and an overall diameter of about 32.3 inches.
| Tire size | 275/65R18 |
| Tire load index | 123 |
| Tire speed rating | Q |
| Tire load range | E |
| Tire season | All-Season |
| Tire terrain | Highway Terrain |
| Uniform tire quality grade (utqg) | E/10 |
| Tire sidewall style | Black Sidewall |
| Tread depth | 18.4 |
| Overall diameter | 32.3 in |
| Manufacturer | Toyo |
| Tire width | 275 mm |
| Vehicle fitment type | Universal |
| Is run flat | N |
| Vehicle type | Car |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | Direct Replacement |
| Wheel diameter | 18 in |
| Flotation tire | N |
| Maximum vehicle rim width | 9.00 in |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Recommended use | Agriculture, Fleet Vehicle, Lawn Mowers |
| Minimum vehicle rim width | 7.50 in |
| Count | 1 |
| Vehicle class designator | LT |
| Tire location | Front and Rear Tires |
| Tire diameter | 18 in |
| Tire type | Light Truck Tires |
| Model | Open Country C/T 345040 |
| Maximum inflation pressure | 80 psi |
| Tire aspect ratio | 65 |
Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.