Michael: Gerald is right (as usual). I happen to have the identical coach that you have and have weighted it several times. I always weighed in Oregon on the highway truck scales when the "closed" sign was displayed. You are the only one in there and you can unhook your tow vehicle and weight every tire, every axle, every everything! It is really great. Sunday's are a good time usually.
Anyway, I run 115 in the front and 95 in the the rear duals based on these weights. (We are pack rats so lots of extra weight on board) We also have the same tires that you have and had Toyo tires prior to the Michelin's.
I happen to think a few extra pounds of tire pressure won't hurt anything except you might get a slightly rougher ride. Our tires always hit the 5 to 6 year date long before tread depth would become an issue. We replace with new tires by years old due to lower mileage that we drive.
After many years of reading BAC tech forum, one thing that I have gleamed from the site is that in those days, Beaver overloaded the front axles period. I have always had to max out the front tire pressures to meet the chart spec's based on actual weights. The Beaver spec plate (if you want to believe it) is located behind the front driver seat on the outside wall about 2' above the floor. Hopes this helps.
Larry
