TPMS accurate?

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Old 09-26-2018, 03:12 PM
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TPMS accurate?

Cold tires- The electronic indicator on our 2017 MDX says 33 psi, while two separate hand gauges report 37 psi? Have seen consistent underreported psi on the electronics.
Which is the right psi? Does resetting the TPMS help? If so what are your experiences?


Old 09-26-2018, 03:38 PM
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Cajun Gumbo Man
 
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I use my pricey hand gauge for accuracy !
Old 09-26-2018, 03:41 PM
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Originally Posted by Fabvsix
I use my pricey hand gauge for accuracy !
As do I! I'd say the TPMS is 80-90% accurate
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