I recently tired to put on some 18inch pegs with 235/40/18 tires and they rubbed on the back when the car went over bumps. They also rubbed on the fronts but only at full lock. So what I wanted to know is if any one will know if i put some spacers on the back would it clear the fender wall with out hitting my fender. It is very minimum front rub so Spacers should fix that problem.
THanks
NIck

 

Your are going to have to measure the distance you have from the edge of the wheel to the inside fender.
That will tell how big of a spacer you can use, and then you can see how much you need to clear the well.
You can also roll your fenders if you want more room.