Tire hitting fender

Wilwood disc brake kits move the wheels out 3/4" roughly. That mathematically changes the backspacing of your wheel from 4.5 to 3.75". This change pushes more of the tire/wheel to the outside towards the fender and thus closer to the lip especially when you turn the wheel.

2 choices. Get rims with more backspacing to get the wheel centered under the car better or raise the front end a bit more so you have a little more clearance/stiffer suspension then be careful when your turning the car.

Good luck.