I just bought new wheels for my 04 vert and went from staggered to non staggered. I was running the stock 245/45 on front with 17x8s... Now with 17x9s in the front what do people suggest? I have read since in have coil overs I will need spacers. Is this true? And my car is lowered 2 inches so I know the 275/40 that AM suggests will rub... I was thinking a 255/40 or 255/45... Any opinions????