6 tire lines. 38x13.50R20 tires sized to your wheels and your car.
38x13.50R20 is a flotation size: 38 inches tall, 13.50 inches wide, on a 20 inch wheel. In metric it is 343/67R20, which is how the catalogue stores it. Whether 38x13.50R20 works comes down to the wheel width it mounts on and how far it lands from the height the car left the factory with.
6 lines carry 38x13.50R20, from 3 brands (Toyo, Nitto and Falken). The tire has to stay near your car's stock height and mount on your wheel width, so pick the car and the wheel set and the page keeps only the 38x13.50R20 lines that do both.
