If I might reignite this thread…
Just wanted to say it was helpful. I am only in my second year of RVing (2016 Hurricane 34F) and wondered the very things mentioned here.
I’m about to depart Albuquerque and it’s 40° outside. Sticker inside the coach says 95 psi cold. I have that on all 6 tires. I know Amarillo will see a high of about 74° today. I've decided not to worry about "chasing" tire pressure and just keep an eye on the TPMS (which, oddly, reads about 2 psi lower than my gauge, but that gives me something to bear in mind). I did that on the trip out from Oklahoma City to Santa Fe and the pressures seemed fine with changes in altitude and temps.
Thanks for the helpful info.
Paul
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