Quote:
Originally Posted by RWebb
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3. When you place a tire pressure gauge on your tire and measure a number like 30 psi, that’s not the actual air pressure in your tire. What is the actual air pressure in your tire?...
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do you mean to ask "total pressure" rather than "actual" pressure? . ...or are you thinking to subtract the partial pressure of the tire 'stink' inside the tire (which isn't pressure due to "air") ?
... because "actual [gauge] air pressure in your tire" is still "actual air pressure in your tire" and is more easily known than total pressure (where you would have to know temp, altitude...)