5mm should be enough you should get longer wheel bolts TBH
If they are rubbing the arch then all you will do by running spacers is make it worse.
Quote from: Wayne on 17 April 2010, 15:48If they are rubbing the arch then all you will do by running spacers is make it worse.Well I'm rubbing the insides of the arches ie when I'm turning the steering wheel so I'm guessing I don't have enough inner clearance so spacers are needed?