A lot of guys ride skinnies all the way around. The mudpro has 10" all the way around I believe

 

9.5" will work all the way around.
If I were going to go this route I would find another set of front rims to run on the rear also.

 

Good point Rick !!

 

Thanks guys. I'll start looking for some front rims and get my tires on order.

 

Only thing is u may have some swaying in the rear at speed on dirt roads. But nothing major.

 

Sure!, good to go ................. as others have suggested it MAY sway a teeeeeeeeeeeeny bit at speed...........................I ran 27x9 and 27x10 (on 12" c-series rims) Mudbugs on my brute with little to no ill effect.