I just had new tires put on my class C. The new tires seam to have a bit more flex on the sidewalls then the old ones. The tires say max pressure 80psi for load range E. But the sticker in side the dr...
I actually could lower the pressure in the rear tires. I doubt they are maxed out as I never drive with full fresh water tank (630 lbs) or full holding tanks (potentially another 600 lbs). Although I did replace the fridge with a larger model.
Anyway my main concern is driving with the front tires flexed on bottom as much as hey are. Does it look excessive to you?