Quote:
Originally Posted by gotroost
My TPMS on my 21 ZL1 and 19 Blazer all show 2 psi low. I have used multiple gauges and all read 2 psi higher than the TPMS. Maybe it has something to do with living at nearly 5000 ft elevation?
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All the pumps and gauges u used shows 35 but car info screen shows 30. It’s really strange