TPMS
Changing batteries this week end in the TPMS. I have the 507 Truck System Technologies system. This is the 2nd time as I have got 2 years out of the batteries each time. Thinking about leaving off ...
Forum Discussion
I have the TST 507 "flow-through" sending units, going on 3 years. No security devices, I leave them on during my trips, no one has bothered them, but take them off when in storage between trips.
