Hi everyone, why do people take their 22.5" wheels and get them shaved to 22".

What are the advantages of going to a 22" wheel on the dually?

I am looking at buying 22.5" Alcoa wheels and want to make the best educated decision possible.

This is driving me carzy

 

the tires are cheaper

 

and lighter
also more sizes are available, there is no such thing as a low profile 22.5 semi tire!