Arizona, The Grand Canyon State, is full of natural beauty, so you're going to want to drive around to take it all in. Keep in mind, though, that in 2008 someone was injured in a car accident in Arizona an average of once every 9.39 minutes. Automobile insurance is both necessary and required by law. Major insurance carriers have offices in Phoenix, Tucson, Tempe and elsewhere. If you want more details on insurance requirements, you should contact the Arizona Department of Insurance (http://www.id.state.az.us/).