Agree with Ducatikid. From a past experience, I would say that a car cover can only be fitted to a spotlessly clean, dry car in a wind-free environment (inside a garage, for example). If the wind can move the cover back and forth, it will wear down the paint on all the corners of the car. If the car is dirty, the movement of the cover will scratch it all over. It's an annoying answer... wish I could be more positive, but a garage is the only answer.