im just wondering what size rim is the best to go with on my 86 cutlass, i want the fattest tire i can fit in the back but not sticking out past the wheel wells.im gunna use weld racing pro star or centerlines, i was thinking a 8" or 8-1/2" rim in the back and just 4" in the front..is this correct?also what is the bolt pattern for a cutlass and if i wanted a bigger lip on the outside what would i get the backspacing as without making it stick out past the wheel well? thanks ,sorry i dont know that much about this yet 🙁