The information, which you have shared, is really informative, but the above points are not enough for understanding the save money on auto insurance in detail, but your effort is really appreciable. You almost cover all the main points regarding the cheap car insurance. I would also like to add that you can save money on your car insurance if you insure all your vehicles, including trailers and recreational vehicles, on a single policy. Your car premium also may go down if you buy homeowners’ or life insurance from the same company.