okay 15x8 +25 205 50 r15(rs-3) with coilovers had some minor rubbing with bumps mid corner. I am sure it would have rubbed bad with people in the back. I rolled the fenders and the rubbing went away. I will be moving to 225 45 r15. I am pretty sure I will need to pull the fenders or get coilovers that are designed right for the car(valving) with higher spring rates.
its going to be tight if it fits with out further fender modification.