Originally Posted by 4corners
I agree with your premise but I error on the safe side so I don't get a puncture. No spare, no such tire in stock until the next day, etc.
I ran the pressure only a half pound over what it takes to keep the low tire warning from coming on. And they still wore in the middle.
I would fill them to a lower pressure and then reset the TPM to calibrate it around that pressure. The sensor goes off when the pressure drops about ~ 8-10 psi below the pressure that you set the sensor to. It is a relative pressure measurement system.