If you suffer from sticker shock every time you open up your auto insurance bill, then it’s time to consider ways that may help reduce the cost. Quite simply, being a good driver is one way to pay less for insurance. Insurance companies generally look at the past three years of your driving history. A minor traffic infraction can potentially impact your rates. The type of car you drive also plays a role. If you’re shopping for a new car, call your insurance agent and get an estimate of what …