" Who do you believe" You can listen to Lawrosa (doubled down on max pressure) who has never posted in the Class C or A forums and pulls a small trailer with a S10 PU... OR you can listen to someone who has owned three Class A's and has been on here for 11 years.
"How do you know what is correct" It's actually simple math. At 80 psi (the min pressure to keep the tire on the rim and not flex too much) you are 500 lbs under what the tire can carry. If still in doubt, then do what Lawrosa says and put 110 lbs in all the tires and take it out and compare how it handles when you had 80 psi in all your tires. Steer left/right and the back end will be all over the place with 110 in them.
OP, before you waste that much time doing the above, I did an advanced search on "
weighing " in the Class A section for some better reading. You could even post your question there for answers from people that actually own MHs, not trailers that are close to overloaded and need max pressure in their tires.
