SmarTire Pressure Monitoring System
SmarTire Pressure Monitoring System with Remote Display and 5 Sensors. I was using this on my truck, but have decided to simplify things. They work well, but are somewhat inconvenient as they have to be reset whenever you rotate the tires. You don't absolutely have to do this as they will still work, but the display won't match with where the tire is actually at. Also requires some care during tire installation to make sure the sensors don't get damaged. I had them on two different sets of tires with no problems. $100 plus shipping.