Identify and correct tire pressure
Hello everyone, I’m trying to identify the correct tire pressure for like 39 foot class a RV. The tires have a listing on the side of them That says 110 psi, When I look inside the coach the wall wher...
Forum Discussion
For the OP - Something no one has mentioned - tire pressure should be set COLD, meaning not driven and without the tires affected by sun. Determine needed pressure as mentioned by most of the above posts by weight. If you don't have a compressor at home, air up to tire sidewall maximum and drive home. Next morning, before sun heats the tires up, lower pressure to what you calculated by weight. It is not uncommon for sun/driving to cause a 10# or more pressure increase.
