I have a 09 f-150 super crew. Bought it new. Changed tires last march at big o. Put a set of nitto truck tires on it. After install they had trouble pairing the tpms. Took it to dealer they said the battery was dead in two. Replaced under warranty. Had 3rd one replaced 4 months later after the message "tire pressure monitor failure". I bring it in and dealer can't find the issue on the code box. After a few days the light and message goes away. Seems to happen after tires are warmed up.
Any ideas? Dealer can't tell me which sensors they've replaced they all look the same and no markings on them. I'm tired of spending $100 each time for one sensor.

Thought it was tires but doubt it. Thinking big o put bad stems on but can't prove it.

Next step is to trade it in.