While I have posted a number of times on how I would set tire pressure this topic seems to be a recurring question, so here is a slightly different approach to the answer where I use information on a specific example
First off.... You will need to adjust for your RV, your weights and your size tire. This should work for owners of Motorhomes but not for towables or 5th wheel RVs. I will try and cover them in a couple of weeks once I get some real weight information from a trailer/5th wheel owner.
So here is the question I got.
|Max Speed 75 mph|
|S||3640||3740||3890||4080 (F)||4190||4335||4540 (G)|
|D||3415||3515||3655||3970 (F)||4115||4265||4410 (G)|