Quote:
Originally Posted by richfaa
We have 3 quality tire gauges they all read a different psi according to our TPMS.
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I have one conventional tire gauge , that I have had for years. Always wondered how accurate it was, I used different gauges to see, and they all read different. It's getting to the point its so old that the numbers are wearing off. My new truck with the TPMS reads the exact pressure I set my tires with that old gauge. I can only assume that both are right, or both are wrong.
I have had it so long, I don't remember where it came from, but it matches the truck readings, so I am okay with that. Would love to find another like it, its the style you can put in shirt pocket with a clip like a pen. The stem comes out on pressure to read.
To the OP , hopefully you will get one that matches the truck reading, all gauges are not created equal.