I run my dirt bikes trials tire at about 10 psi rear, and 14 front. Mountain bike tubeless 14-25 psi. So I guess my question was, is a guage measurement above

I run my dirt bikes trials tire at about 10 psi rear, and 14 front. Mountain bike tubeless 14-25 psi. So I guess my question was, is a guage measurement above atmospheric pressure? The answer is yes. [0] "Gauge Pressure: The pressure of a system above atmospheric pressure." [0] https://www.boundless.com/physics/textbooks/boundless-physics-textbook/fluids-10/density-and-pressure-92/gauge-pressure-and-atmospheric-pressure-341-1642/ https://www.boundless.com/physics/textbooks/boundless-physic...