A loose cable socket on the printed circuit board has turned this device to junk.
I removed it all and am back to judging curb location by gut sense.
I can't find any other system for sale that would do the same function as the Curb Alert.
I ended up buying Nitto 555 S2 since the supplier couldn't commit to a dependable delivery date.
They are mounted and ready to bolted onto the car (in March).
I can't wait to drive 'em!
I would advise to buy Canadian whenever possible.
I bought my American Racing wheels and Nitto tires from PartsEngine.ca and shipping was FREE, right to my garage door.
Before I brought my new wheels & tires to be mounted & balanced, I asked the garage to remove the old tires from the OEM sawblades.
Surprise, surprise, there were no TPMS sensors in any of them.
I suspect the previous owner had nuisance alerts for which I've read the early sensors were...
I just received my 17" x 9" American Racing wheels c/w lug nuts and hub adapters.
Once they're installed sometime in March, I'll be selling my OEM Sawblades.
Now if the tires would arrive...