will 18'' wheels go straight on with no scrubing on the arches as the wheels i am looking at are avaliable in 17s and 18s but i would prefer the 18s also i dont want to affect the handerling to much the car is a sti 5 rype r any help would be much appreaciated

 

18" whels do fit straighton yes i have them! as for ride it does get a fair bit harder due t ather large decrease in tyre! depends wot your after really!
steve

 

And you need to go with 215/35/18 tyres!