Dont really know what to say as it may sound harsh. Unfortunately with the wheels and tyres you want to fit they are pretty wide and to get the clearance you need rolling the arches isnt going to work.You have 2 choices IMO, go for a narrower wheel/tyre combination or bite the bullet and get the arches modified by a specialist fabricator. I just think if you were hoping to keep the arches standard looking you are going to be struggling.


Rolled rear arches



Rolled front arches but my tyres are only 215/40/17s