Had tire minder system for a few trips, finally threw them into the garbage. As stated previously, they lose signals and got tired of trying to pair them at every stop. Basically worthless product in my opinion. Went to TST and they have been ok.
I will add that the last trip of the year, two sensors stopped signalling. It was within a few hundred miles from home, so I didn't stop and play with them, and basically forgot about it until now. I'm assuming the batteries went dead. I did change all batteries in the spring, but....
Trailer: Lifted 228BH, heavy duty springs and Yokohama tires
TV: 2016 GMC Sierra Z71 4x4 CC, SLT
Spare TV: Two Alaskan Malamutes
Living somewhere in ID; previously lived in Moab UT; previous to that, don't ask!