Quote:
Originally Posted by davidkneiber
what? my idrive says tpm?
This whole time i thought my tires were up to spec, but its just been measuring the tire diameter difference?
Can anyone confirm that i have a FTM and not a TPMS?
What about tirerack, it says that my car requires tpms sensors?
Edit: would FTM even work with RFTs?
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You have TPMS. It was mandated in early '07.
FTM works with RFTs. All pre-March '07 (I think it was March) models have FTM and all E9xs come with RFTs.