Tire pressure increase at summer temperatures
I am fairly new to class A traveling so I'm seeing things for the first time. Before I begin a trip my tires register between 101 and 104 psi on my TPMS. They are 16 ply and can handle up to 120 ps...
Forum Discussion
I think your alarms are a bit too tight. Drop the low to 90 and increase the high to 130. I have a light coach and recommended is 80 PSI for me tires but I've seen pressures peaks as high as a 20% increase on hot summer days. The low alarm will start driving you nuts later this year when air temps start dropping over night. Nothing like a low tire alarms at 3AM to start your day.
