Scion xB 18x10 All Arouuund. (:
go with 215/40 and roll your fenders. if you run the 18x9.5 +15 with the 225/40 then you probably have to roll and pull your fenders a little. i run 225/40 on 18x9.5 +30 all around and pulled my fronts slightly and a little roll and my rears are rolled.
edit: 18x9.5 +15 with 225/40 has been done before, but i don't know what fender work he did to it. so it can be done, just gotta work it a little to get it to fit.
edit: 18x9.5 +15 with 225/40 has been done before, but i don't know what fender work he did to it. so it can be done, just gotta work it a little to get it to fit.








