TPMS Accuracy

PackPride85 · 01-08-2018, 09:02 PM

The idrive TPMS system reads a very consistent 4 psi under what all my gauges say for each tire. Anyone else have such a high discrepancy? I've done multiple resets. Does the dealer need to recalibrate?

ZM2 · 01-08-2018, 09:06 PM

Mine is about 1psi low. 4psi is off quite a bit, not sure of a fix.

Sales@wheelsdc.com · 01-31-2018, 12:20 AM

Quote:

Originally Posted by PackPride85

The idrive TPMS system reads a very consistent 4 psi under what all my gauges say for each tire. Anyone else have such a high discrepancy? I've done multiple resets. Does the dealer need to recalibrate?

Its high for sure, the colder it gets the worse TPMS performs unfortunately

01-08-2018, 09:02 PM	#1
PackPride85 Lieutenant Colonel 1120 Rep 1,644 Posts Drives: M2 Join Date: Sep 2014 Location: NC iTrader: (0)	TPMS Accuracy The idrive TPMS system reads a very consistent 4 psi under what all my gauges say for each tire. Anyone else have such a high discrepancy? I've done multiple resets. Does the dealer need to recalibrate?
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01-08-2018, 09:06 PM	#2
ZM2 Brigadier General 2811 Rep 3,695 Posts Drives: 2017 LBB M2 Join Date: Mar 2017 Location: Baltimore iTrader: (1)	Mine is about 1psi low. 4psi is off quite a bit, not sure of a fix.
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