How much tire to front fender clearance?

I have more room in the rear with 255 tires on 15 inch rims. My car is pretty low though, especially on the front. I have 215/60 r15 tires on the front, when straight I can't even fit one finger between the tire and fender, it's perfectly tucked, slightly rolled inner fenders, but it can't get much lower than I have it. I'm going to say I have a quarter inch of clearance. So you should be fine lol.