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spockzyesterday at 9:08 PM1 replyview on HN

Not all cars have active TPMS. my Volvo xc90 had them but in later models they switched back to passive ones. So it is not even a given for higher end models.


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ssl-3yesterday at 10:15 PM

That's not quite the end of the road, though: The tires themselves often have RFID tags embedded.

https://rfid.michelin.com/what-is-rfid/

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