so i've been looking to get the sport rims but I have the x, so don't want to run staggered. So should I get 4 fronts or should I get 4 rears ( four 18 x 7.5 all around or four 18 x 8.5 all around)? Would there be any advantages/disadvantages of putting either? Handling wise? Any other issues?

 

Nobody has any input on this.....?

 

I'd go with 8.5" all around.
8.5" would give you more traction in the rear along with tighter handling due to the wider wheels up front. Better fitment too.

 

I second that vote. Better traction from the wider wheels/tires and looks better, to boot.