Frame notch and a little massaging of the out fender lip. Mainly the frame, being that the car was lowered, the outer edge of the tire would just kiss the inside edge of the wheel well molding.
I took the molding off, trimed the fender lip back about 1/2", put the molding back on and rolled the edges of the mold up to make it smooth. Haven't had an issue since then.
I did have to learn the hard way, the day I put my new wheels/tires on, the drivers side wheel came up and cut my tire on the molding.