TPMS Manufacturer

[bigchief]

I'm looking to get a set of new sensors for my new wheels for my A4. I was just curious to know who manufacturers the tpms for Audi so I'm sure that I'm getting oe stuff.

[TPMS Guru]

Audi has jumped around from different manufacturers, but since you are looking for A4 TPMS, it is most likely Siemens VDO. They make for a lot of other vehicle makes as well.