Tire Rotation: Inspection

When the tread has worn down to less than 1.6 mm (0.063 in) or the wear indicator appears across the tread, replace the tire. (Replace the right and left tire as a set.)

Fig 1: Identifying Tread Wear Indicator, New And Damaged Tread
Courtesy of SUBARU OF AMERICA, INC.
If the tire appears to be worn unevenly, adjust the wheel alignment.
Next, make a tire rotation between front and rear as shown in the figure, make sure tires are worn evenly.
- When the direction of tire rotation is not specified
  
  Fig 2: Rotating Tires (When Direction Of Tire Rotation Is Not Specified)
  Courtesy of SUBARU OF AMERICA, INC.
- When the direction of tire rotation is specified
  
  Fig 3: Rotating Tires (When Direction Of Tire Rotation Is Specified)
  Courtesy of SUBARU OF AMERICA, INC.