2007 Cadillac Escalade TPMS Help

[sorewarded]

So I picked up a set of used 22's that are suppose to have tpms in them I have silver air stems on my oe wheels, but the 22's have rubber air stems in them. Does that mean the wheels do not have tpms in them?

[TPMS Guru]

Not necessarily. It is possible that the previous owner swapped the rubber valves for metal ones. It would be best to take it to a tire shop so they can scan for sensors for a TPMS tool.