having fitted the lowered suspension last summer (eibachs and standard shocks) whilst running original 16" wheels,
i decided to refit my ep3 wheels.now i knew the offset was slightly different but thought it would be ok.
fitted them and everything was fine to start with,but whilst reversing on full lock the tyres dug into the rear arches

so went to work the following day and attacked the arches with a grinder and took them back to almost flush with the outer skin of the quarter.
sorted ,i thought but now with two rear passengers its still rubbing,not as bad, but still there nonetheless
current tyres are 215/45/17, would reducing the width of the tyre make any difference?ie 205s instead? dont really want to change back to 16s or remove the lowered suspension
cheers for any ideas.