With a highway-terrain, all-season design, the Open Country H/T II from Toyo is built for light trucks and SUVs. Its tread technology and design aim to improve wet braking and handling, while offering steady everyday performance and a long tread life.
It is intended mainly for pavement rather than off-road work.
In the P255/70R18 size, this tire has a 113S load and speed rating. Specs include 12/32-inch tread depth, a 44 psi maximum inflation pressure, a UTQG rating of 740AB and an overall diameter of about 32.1 inches. A 70,000-mile treadwear warranty applies to this size.
| Tire size | 255/70R18 |
| Tire load index | 113 |
| Tire speed rating | S |
| Tire load range | Standard Load |
| Tire season | All-Season |
| Tire terrain | Highway Terrain |
| Uniform tire quality grade (utqg) | 740 A B |
| Tire treadwear rating | 740 |
| Tire sidewall style | BW |
| Tread depth | 12/32 |
| Overall diameter | 32.1 in |
| Manufacturer | Toyo |
| Tire width | 255 mm |
| Vehicle fitment type | Universal |
| Is run flat | N |
| Vehicle type | Light Truck |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | Direct Replacement |
| Wheel diameter | 18 in |
| Flotation tire | N |
| Maximum vehicle rim width | 8.50 in |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Minimum vehicle rim width | 6.50 in |
| Count | 1 |
| Vehicle class designator | P |
| Tire location | Front and Rear Tires |
| Tire diameter | 18 in |
| Tire type | Passenger Car Tires |
| Model | Open Country H/T II 364740 |
| Maximum inflation pressure | 44 psi |
| Tire aspect ratio | 70 |
Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.