TST TPMS 507 System and valve stem Question
I just ordered the TST TPMS 507 RV system for our Sunset Trail 20CK travel trailer. (4 sensors) I had read online, their website actually, that they recommend metal valve stems. When I called and aske...
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The flow through sensors are about an inch long. The factory wheels on our Duramax have a recess that the stem sits down into, so the side of the stem can rub on the edge of the recess. Metal stems are the fix.
