So this morning I got a hole in the sidewall of my tire, I had some 235/40 18s on the wheels in a rush I had someone bring me one of the stock tire/wheels up to put on the car, where the tire size is 225/45 18s.

Is it going to hurt anything to drive home with the different tire sizes? Its only about 10 miles and they are on the rear of the car.

Thanks, Adam