Should I have my crack repaired?
You should have your crack repaired if you would like to retain your windshield's integrity. Having your windshield repaired is your preference. It could save you hundreds of dollars over replacement. Your crack will most likely continue to grow if left alone. A rule of thumb: if you expect your crack to disappear completely or your crack is within the driver's field of vision, you should not have it repaired but replaced. If your main concern is to keep it from spreading and you would like to improve visibility then you should have it repaired. The best time to have your crack repaired is immediately after it appears, before it is washed and within two weeks. Best repairs are new and clean.