My recommendation is to do what the information label on the vehicle says. That pressure is cold or before driving. Driving will raise it from 1 to 3 PSI.

Ambient air temperature also affects pressure. 35 PSI set cold at 50 degrees will only be about 30 PSI cold when the temp drops to 0, and it will climb to about 40 cold at 100 degrees. This is why you don’t set it and forget it.