Tires on the front and rear axles operate at different loads and perform different steering, driving, and braking functions. For these reasons:
They wear at unequal rates
Tend to develop irregular wear patterns
These effects can be reduced by timely rotation of tires. The benefits of rotation are especially worthwhile. Rotation will:
Increase tread life
Help to maintain mud, snow, and wet traction levels
Contribute to a smooth, quiet ride
NOTE: The suggested method of tire rotation is illustrated. Other rotation methods can be used, but they will not provide all the tire longevity benefits.