TPMS Tire pressure monitoring System
I just installed A TPMS System and noticed that If I leave the monitor turned on and leave my trailer, the monitor continues to report the last temperature and pressure it received when I was hooked...
Forum Discussion
Is this system wired? Unlikely, it is probably wireless and uses a radio signal. So even if the trailer is unhooked you may still be close enough to pick up the signals from the trailer tires.
