Mazda 6i 2008 has two tire sensors fail, which appear to be defective in nature due to how low the mileage is. the tire sensor for right front passenger tire and a tire sensor for rear right passenger tire have failed and there is not even 36,000 miles on the car. was told this is not covered under warranty but this is a defective product that could result in an accident if the sensor fails while driving. there are many complaints on line regarding the mazda 6, the tire sensors should be recalled and replaced by mazda. *js