My Challenger has Michelin 235/80R 22.5 XRV tires, all set at 90psi. I just installed a TPMS system on the RV and as part of the setup it is asking for Minimum and Maximum tire pressure. Anyone have any idea what these should be set at? I searched the Michelin site which wasn't much help. Until I have a better idea, I set the minimum at 80 to allow for the decrease of tire pressure in cold weather. I set the maximum at 115 to allow for the increase in pressure while driving. If anyone has any recommendations as to what the minimum and maximum settings should be, it would be appreciated.
2015 Thor Challenger 35HT