how to fit 315/35-17 in a fox w/out tubbing

[mofocobra95]

tittle says it all does anyone know what backspacing i am going to need? same with some 315/60-15 prostars that i want to put on it. as of now they are no where near fitting.

 

[25thmustang]

Run Nittos on a 17x9 inch rim...

My friend did it and they fit with some rolled lips and no quads.

 

[90lxcoupe]

315/60/15 is going to need a minitub to look right, they can fit if you use a 15.10 with 6.5 bs but it looks like ****, they will stick out and rub like hell even with a rolled lip