They are 17x8 with 4 3/4 backspacing. I run
235/45/17 Yokahama A520's. The fenders are
not rolled. I do have a negative wedge kit.
I got the rims at
www.mustangsplus.com
The low profile tires offer great handling
but a higher profile rear tire would be better for drag type starts.
Regards,
BillGear
www.289mustang.com