[goodellj]

These systems are not cheap. Seven years ago I paid about $350 for a TST 510 system with 8 sensors. Since then I have replaced several sensors when their batteries failed which has cost $30 to $50 each (I remove the sensors from the tires when not in use which shuts them off and saves the batteries). I have also added a repeater in the 5'er.

You will see many much cheaper systems now on Amazon. I wonder about how reliable and durable they are. I recommend a system with replaceable batteries in the sensors and a dedicated display for your dashboard (which I guess could be your cell phone if it is mounted and displays the TPMS data continuously).