The Toyo Open Country R/T in size LT305/55R20 is a aggressive rugged-terrain tire for drivers who want mud-terrain looks with all-terrain road manners. Sold and shipped by BMD Tires.
Key Features
- Hybrid rugged-terrain pattern between all-terrain and mud-terrain
- Aggressive shoulder scallops add sidewall bite and a bold profile
- Reinforced sidewalls help resist cuts and punctures off-road
- Wide voids clear mud, dirt and gravel while staying highway-capable
Specifications
| Brand | Toyo |
|---|---|
| Model | Open Country R/T |
| Tire Size | LT305/55R20 |
| Section Width | 305 mm |
| Aspect Ratio | 55% |
| Rim Diameter | 20 in |
| Load Index | 125/122 |
| Speed Rating | Q (up to 99 mph) |
| Load Range | Load Range F |
| Season | All Terrain |
| Vehicle Type | Truck / SUV |
| SKU | DJSM_351480 |
Frequently Asked Questions
What does LT305/55R20 mean?
305 is the section width in millimetres, 55 is the aspect ratio (sidewall height as a percentage of the width), R indicates radial construction and 20 is the rim diameter in inches. The LT prefix means it is a Light Truck tire designed for higher loads.
What do the numbers 125/122Q mean?
125/122 is the load index, which corresponds to the maximum load each tire is rated to carry, and Q is the speed rating, rated up to 99 mph. Always match or exceed the load index and speed rating printed on your vehicle placard.
What does Load Range F mean?
Load Range F indicates a reinforced light-truck casing rated for a higher maximum inflation pressure and load than a standard passenger tire.
Is this the right tire for my driving?
This model is designed for drivers who want mud-terrain looks with all-terrain road manners. If you are unsure, check your vehicle placard for the correct size, load index and speed rating before ordering.


