The contact owns a 2006 Toyota Solara. The contact stated that while his wife was driving approximately 55-60 MPH, the TPMS warning light illuminated. The vehicle was taken to the local dealer and the contact was informed that the ABS monitors the rotation of the tires. The contact was informed that a tire was losing air and was rotating slower than the other tires. The dealer recommended changing the tires. The tires were replaced but the failure recurred. The manufacturer was contacted and filed a claim. The failure mileage was approximately 51,000.