Metspitzer wrote:
Anyone think those are a money saving devices? I just learned that
the sensors in tires should be replaced every time you buy tires and
they are over 40 bucks per tire.

I'm pretty sure they are supposed to be "reset"--not trivial, but takes
less than 5 minutes after you spend 10 minutes reading the directions in
your owners manual.

The cost would seem to outweigh any savings from preventing any
improper tire wear.