SA964

Hi guys. I have acquired a set of OEM Cup 1's that I would like to put onto my 964 C2. Size 8jx17-ET52 and 9Jx17-ET55. What are the best/correct road tyres? Car has Bilstein shocks with Rose joint racing suspension. Would there be any further modification required?

spartansix

225/45R17 front, 255/40R17 rear tires.