Forum Discussion

kmb1966's avatar
kmb1966
Explorer
Jun 21, 2017

TPMS shows different pressure than pressure gauge

We have the Tireminder TM66 on our Class A. We are finding that many times the sensors have a different reading than the manual tire pressure gauge. not a huge difference but enough to not know whet...
Class A
theoldwizard1's avatar
theoldwizard1
Explorer II
Jun 22, 2017
As stated by others, inexpensive gauges are notoriously in accurate and truly accurate gauges are VERY expensive.

I have acquired several different Accu-Gage Dial type gauges over the years for 2 reasons. The have a lifetime warranty and they will recalibrate them free of charge, except for postage. I ene had them correlate all of my gauges.

They make digital gauges, but I don't know anything about them.

They are sold in many stores, but if you want a specific style check out getagauge.com

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