Forum Discussion
austex
Mar 17, 2016Explorer
bobndot wrote:Hector Bravo wrote:
Am I correct that I'd want to replace my rubber stems with metal before adding pressure monitoring? I was told rubber stems might not take the additional forces if the screw-on monitors.
I was thinking about this too. I don't know the answer but I would be concerned about corrosion. Combining dissimilar metals is my thought, causing corrosion. Premature wear or malfunction ?
I would think any two metals that come in contact with each other should be the same metal.
All I can find on the topic is OEM monitors where dissimilar metals can be an issue. IM not sure about after market items.
tire monitor migraines
Metal stems I used have rubber gaskets at the rim, so no galvanic potential; at the sensor, threads are brass(sensor) to chrome-plated brass(valve), so minimal galvanic potential.
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