6SpeedOnline - Porsche Forum and Luxury Car Resource

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- - TPMS vs Tire Guage (https://www.6speedonline.com/forums/997/182131-tpms-vs-tire-guage.html)

smslider

08-14-2009 12:14 PM

TPMS vs Tire Guage

I have a 9972S with factory equiped TPMS. I am trying to get the 33 front and 39 rear tire pressure. I have two tire guages that read 33 while the TPMS is giving me a 29. The rears are getting the same variance. Does anyone have any recommendations?:confused:

omes	08-14-2009 01:46 PM

https://www.6speedonline.com/forums/...i-low-ugh.html

Pretty recent on Pg 2.

gmoney

08-14-2009 03:08 PM

ignore the onboard reading and trust your high quality analog tire gauge.

smslider

08-14-2009 05:27 PM

Thanks for the information.

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