TPMS question?
What is the difference between a flow through and a non flow through tire pressure monitoring system (besides price)? Is one system better than the other? Lakeside
Forum Discussion
The only real difference is that with the flow through you can add or deflate pressure without taking the sensor off you valve stem. I went with flow through with the user replaceable batteries. I believe some of the older TPMS's used to have to be sent in to have batteries replaced every few years.
