08-06-2017, 05:56 AM
I run my 1992 at 120 front, 110 drive and 100 tag. I try to get them within a pound or two of matching before I leave for a trip. I use an infrared thermometer at rest stops as soon as I stop. The side of the coach on the sunny side will always be hotter during the summer. After you have used the infrared thermometer a number of times, you will be able to determine if you have a pressure problem with any of the tires.