I've got my rims on the way pretty soon and now I need to pick a tire size..I don't want to go over board here.. rims are 5zigen pro racer GN+ in F:17x7.5 R:17x8.5. I was wanting to use 215 in the front and 225 in the rear..will I have any problems with that size rubbing or anything? tires for consideration are Falken 615's or Advan A048's

whoops forgot its an 86 fc

Those should fit pretty easily. I used to have 16" wheels that were those widths with 205 on the front and 225 on the back. I've now got 17" Volk tri spoke wheels that are 8.5 on the front with 215 (very tight fitting) and 9.0 on the back with 235. I reckon I could easily fit 225 on the front and 255 on the back without to many problems. Mines an 88 Fc.