Review on 🚗 Tst 507 Series 6 Flow Thru Sensor TPMS System with Color Display: Optimal Tire Pressure Management Solution by Brian Elliott

We had a 6 sensor system installed in our Winnebago Class C and found that one of the sensors was not working. I called TST support and spoke to the guy who said the problem was probably with a faulty tire valve extender and not the TST sensor. I tried the sensor on a different tire with a different valve extension and have the same problem. I tried the sensor on a tire that didn't need or had a valve extender and had the same issue. So I called again to inquire if I could send a faulty sensor to get a new one. The support rep said I need an "RMA" number to send it back and he couldn't give me that number. I had to call back and speak to someone else. Since then I've called about 6 times to get an RMA number. Until now I have never been able to speak to people who could give me a phone number and the main caregiver did not/could not give me a number. Messages left will not be answered. Very annoying. So we make our long van ride without even checking a tire.