zzbsb Posted April 25, 2014 Report Share Posted April 25, 2014 Today I checked my tires pressure and one of them is at 31.5 psi. But the car is not giving TPMS warning. Anyone knows at what pressure level the TPMS will give warning? Thanks. Quote Link to comment Share on other sites More sharing options...
WWWPerfA_ZN0W Posted April 25, 2014 Report Share Posted April 25, 2014 Don't know for sure, but mine triggered around 28 psi. Quote Link to comment Share on other sites More sharing options...
Waldo Posted April 25, 2014 Report Share Posted April 25, 2014 It's based on a government regulated formula that is calculated based on a percentage of the factory recommended pressure. It generally works out that a 35psi recommendation will trigger at around 26 or 27psi. 1 Quote Link to comment Share on other sites More sharing options...
nickf1011 Posted April 25, 2014 Report Share Posted April 25, 2014 I believe it is 25% below recommended pressure. Quote Link to comment Share on other sites More sharing options...
zzbsb Posted April 28, 2014 Author Report Share Posted April 28, 2014 Thanks guys. Quote Link to comment Share on other sites More sharing options...
akirby Posted April 28, 2014 Report Share Posted April 28, 2014 I believe it is 25% below recommended pressure. That's the federal mandate. Quote Link to comment Share on other sites More sharing options...
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