And shopping around before your current insurance policy expires can save you $ 250 a year , according to Insurance.com . 3 . Consumer Reports says many people do n't use half their phone lines . Car insurance rates go down if you ' ve made some changes that make you safer . Internet sites allow you to swap CDs and DVDs instead of buying new ones .
Consumer Reports says many people do n't use half their phone lines . Car insurance rates go down if you ' ve made some changes that make you safer . Internet sites allow you to swap CDs and DVDs instead of buying new ones .