I will be in need of new tires this year. I might switch back to the P11 wheels if I can find good tires. So either 16x7s with a 205-50-16, or 15x6 with a 205-55-15. I am looking for a more aggressive summer tire for spirited driving, will need to be decent in rain just in case. Not worried about tread wear as I do not drive that many miles, but I need more traction than the Kumo Ecstas are providing now. Any suggestions?