Ok, so I have heard 5.5 backspacing on a 8 inch wheel is ideal. What is the ideal backspacing for a sn95 front wheel if I want to use 15x8.

 

Why a 15x8 front? if you dont want a skinny on the front you can do a 15x6 with a 225 tire, it still will handle fine. But to answer your question if i had a 15x8 rear with a 5.5" BS then id do a 15x8 front on a 6" BS just so the fronts will sit in slightly from the rear to give it a better look and to also keep in mind that welds need small spacers to clear front calipers.

 

what backspacing would I need for a 15x6

 

SN95 and Fox use the same back spacing, SN95 has a little more play room in the rear,.. but for the most part are the same.

8" wheel = 5.5 BS
9" wheel = 5.9 BS
10" - 11" wheel = 6.5 BS

Doesnt matter if 15, 16, 17 or 18 inch wheels. BS is the same.

SN95 has a slightly longer rear axle and a little more fender which allows them to run an 10 - 11 inch wide wheel in the rear with little to no modification. On a fox usually the quads need to be removed and in some cases the tail pipes may need to be modified as well.

Hurst

 

Well if your gonna use a 15x6 up front then a 4" BS would give you the best look to match your 15x8 5.5" rear ones.

 

thanks guys. Im looking for 2 prostar 15x6 with a 4bs then. Keep a look out.