| 02-06-2019, 04:04 PM | #1 |
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Tire Pressure Variance
Does anyone else have a variance between what the iDrive TPMS displays vs. a handheld digital device for measuring pressure?
TPMS on car registers 2psi lower for each tire than the handheld. Which one is correct in your opinion?  |
| 02-06-2019, 04:22 PM | #2 | |
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| 02-06-2019, 04:24 PM | #3 | |
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| 02-06-2019, 05:13 PM | #4 |
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I'm 2-4 PSI off, the iDrive reads lower than several handhelds. I've done the reset several times ... same results.
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| 02-06-2019, 06:01 PM | #5 | |
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| 02-07-2019, 03:00 PM | #6 |
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The Motorrad side of the house reports tire pressure references to 68F. Meaning that if it's 78 the tire will measure 1psi higher but report the pressure corrected to 68. I don't know enough about the cars to know if they same thing, but it wouldn't surprise me if they did.
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| 02-08-2019, 08:33 PM | #7 | |
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