Will a 215/60r15 tire with a 15x7 wheel fit?

You'll be really close to the fender with the 205/60 and will hit with a 215/60. I would stay will at least a 4in BS on a 7in wheel. Be better with a 4.25 or 4.5 inch wheel honestly. The 225/60 all the way around on a 15x7 with a 4.25 BS looks really good.
I would do that but the wheel only comes in 3.75" BS.