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      09-17-2008, 03:22 PM   #1
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TPMS Valve Stem Caps

I've got an 07 with the TPMS units in the valve stems. I've heard that it is necessary to use the oem caps or the sending units will not function properly. Fact or Fiction? I'm at work so I can't pull a cap and check. TIA
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      09-18-2008, 02:13 PM   #2
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Thumbs down FICTION

Quote:
Originally Posted by Incompatible View Post
I've got an 07 with the TPMS units in the valve stems. I've heard that it is necessary to use the oem caps or the sending units will not function properly. Fact or Fiction? I'm at work so I can't pull a cap and check. TIA
FICTION!! The OE cap is made of plastic rather than metal to address corrosion issues of earlier metal caps.
Also the BMW Corporate lawyers wanted to warn you that there is a tire pressure monitor inside and you must reset your TPM. This novella will not fit on the face of a metal cap .
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      09-18-2008, 02:19 PM   #3
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False because of what was said above. If you get metal caps they easily corrode and become uber hard to get off. Any plastic caps will work though
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      09-18-2008, 08:24 PM   #4
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Thanks all for the info. Now I'm looking for some silver color plastic caps.
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