[FredZarguna]

Have you found any source for your claim that it is inappropriate to refer to an inflation pressure colloquially as pounds [since /in²] is understood?

Find that, then get back to me.

[Benito Cereno]

Never made the claim. You have me confused with someone else. You’re the condescending twit who jumped all over that someone else claiming that psi stood for “per square inch.” You were wrong, and like a child you refuse to admit it.

[Ophiucus]

It is completely inappropriate as pounds is a measure of mass. Nothing colloquial about it. It’s sloppy and leads to inaccuracies.

But sloppy and inaccurate describes your entire argument and thought process.