Lets talk about the diff between 19.5 and 22.5's on Gassers

Txsurfer wrote:
Aside from IMO better looks what are the benefits to units with 22.5 wheels on Class A gas units? Can you convert a 19.5 set-up to 22.5's?

It's always better not to have or need max pressure to match the inflation chart axle weights and especially if you add 10-15lbs or so, for a cushion, like I do.
Hence, the larger tire, may be required to achieve this. Other than that, I don't really see the benefit.