US Patent 9552680 Tire rotation warning

A vehicle includes a tire rotation reminder system. The system includes a controller that generates a tire rotation reminder based on a predicted driving time for attaining a predetermined difference in tread wear between front tires and rear tires. The predicted driving time is based on a rate of change of a difference between a front tire circumference and a rear tire circumference. The tire rotation reminder is output when the predicted driving time is less than a predetermined time. The tire rotation reminder system may interface with at display to output additional information related to tire rotation. The tire rotation reminder may be communicated using a visual indicator, an audible indicator, and a tactile indicator.