Re: pressure monitoring system
... thank you for all your input ... I have ran a series of tests and found the error of my two gages (inexpensive stick and expensive dial) to be large enough to fit into the perceived error range of the Commander's display. Hence, after adjusting to the dial, I drove around the block (in both directions, as tire loads are different) and made fine adjustments to the air pressures until I got them all correct and within the tolerances of my gages. Having spend some time on this (I know some will shake their heads ... but I drive fully loaded long distances at high speeds), I think that I will fill to my gages display (a bit on the high side) and make the small fine adjustments by sticking my car key on the individual valve stem to let go where it is a bit high ... until the display is even.