Radial tire rotation is not any different from rotating regular tires. There are several methods used in rotating tires. If you are rotating four tires, the recommended techniques are front to back and the “X” pattern. With the front to back method, the front driver side tire moves to the rear and vice versa, repeat with the passenger side. With the “X” technique, the driver side tire crosses to the opposite rear, and vice versa with the passenger side. If you have five tires, including a full-size spare, the circular method is recommended. The spare goes on the ground and one tire becomes the spare.
For more info, see Benefits of Regular Tire Rotation