Im fixing to buy some 17x9 black moto metal 951s on 315 BFGs w/a 2" leveling kit. My question is what backspacing do I need so they dont rub. Im not worried if they stick out some. I have searched and just want to make sure before i buy them. Thanks in advance.

 

I think the closer to stock backspacing the less rubbing you should have. Stock backspace is around 6.25" and +42mm Offset.

 

i think with the 17x 9 rims, they only offer one size, and back spacing.i found that with most rims, one back spacing, you might want to run an 8" rim.i run 9"rims, with the leveling kit, no issues with rubbing except for the fender, at the very bottom, a rubber mallet takes care of that.