I have a 2002 trans am ws6 collectors edition, from my understanding the rim size is 17x9. I want to put IIcrave #1's on it, they come in sizes 18x7.5, 20x7.5, 20x8.5. i want to run a 285/35 tire on it. This is a dd, and i would like it to handle well. Does anyone have a recommendations?