in the un-united states the tire pressure label states for a single rider 33.4 psi front and 36.3 psi rear (230 and 250 kPa).
i have a few gauges and they deviate in that precision vs accuracy realm of instrumentation.
Some rides incur an elevation change of 4300' (1.3km) which is an increase of around 2psi of gauge/gage pressure.
an overinflated front gets pushy, the inside of the lower fairings fill with coffee ground looking rubber bits and the pegs/boots are covered in coal dust.