Introduction
The following simple steps will help you determine how much car insurance you need to carry. And it will also help you get the best coverage at the lowest price.

Step 1: Starting Out
When it comes to auto insurance, you want to be adequately covered if you get in an accident but you don't want to pay any more than you have to. So how can you navigate your way through this murky subject?

Keep telling yourself there is money to be saved. How much? Hundreds, even thousands, per year. For example, one of our editors typed all of his insurance information into a comparative insurance service. The quotes (for very basic coverage on two old cars) ranged from $1,006 to $1,807 — a difference of $801 a year. If you're currently dumping thousands into your insurance company's coffers because of a couple of tickets, an accident or a questionable credit rating, shopping your policy against others may be well worth the effort.

Look at it this way — you can convert the money you save into the purchase of something you've desired for a long time. Hold that goal in your mind.

Step 2: How Much Coverage Do You Need?
To find the right auto insurance, start by figuring out the amount of coverage you need. This varies from state to state. So take a moment to find out what coverage is required where you live. Make a list of the different types of coverage and then return for the next step.
Now that you know what is required, you can decide what you need in addition. Some people are quite cautious. They base their lives on worst-case scenarios. Insurance companies love these people. That's because insurance companies know what your chances are of being in an accident, and how likely it is for your car to be damaged or stolen. The information the insurance company has collected over previous decades is crunched into "actuarial tables" that give insurance adjustors a quick look at the probability of just about any occurrence.

Step 3: Review Your Driving Record and Current Insurance Policy
Before you begin shopping for insurance you should check the following: the status of your driving record, your current coverage and the premiums you are paying.

You should know how many tickets you have had recently. But time plays tricks and our memories repress painful incidents. If you can't remember how long that speeding ticket has been on your record, check with your state's DMV. If your record will soon improve, and the points you earned will finally disappear, wait until that happens before you get quotes. Nothing drives up the price of insurance like a bad driving record.

Step 4: Solicit Competitive Quotes
Now that you have made several practical and philosophical decisions, it's time to start shopping. Begin by setting aside about an hour for this task. Bring all your records — your current insurance policy, your driver license number and your vehicle registration. Drink plenty of coffee. Have a phone at your elbow. And, of course, power up your computer.
Begin with the online services. If you go to InsWeb.com or other online insurance quote sites, you can type in your information and get a list of comparative quotes. These forms take about 15 minutes to complete. If this bores you, just remind yourself how much you will be saving and that you can use the money to buy something nice for yourself..

Step 5: Record and Compare Quotes
While you're researching companies, make notes in a separate computer file or on a piece of paper divided into categories. This will keep you from duplicating your efforts

Step 6: Work the Phones
Once you have exhausted your online options, it's time to work the phones. Those companies you haven't been able to get an online quote from should be contacted. At times, doing this process verbally can actually go faster than the online counterpart, providing you have all the information regarding your driver license and vehicle registration close at hand. When you get a quote, be sure to confirm the price. Also, ask them to fax or e-mail the quote to you as a record.

Step 7: Look for Discounts
While talking to the insurance companies' telephone salespeople, make sure you explore all options relating to discounts. Insurance companies give discounts for a good driving record, favorable credit score, safety equipment (for example, antilock brakes), certain occupations or professional affiliations and more.

Step 8: Choosing the Right Insurance Company
You now have most of the information in front of you that you need to make a decision. However, there is something more to consider. You can clearly see which company is least expensive, but when you need them to cover a claim, what kind of job will they do? To put it another way, which is the most reliable insurance company?

Step 9: Review the Policy Before You Sign
So, you've done your research, and you've decided on a company. Before you sign, though, read the policy. In addition to verifying that it contains the coverage you want, there are two clauses that you should look for in the contract:
Retain your right to sue. "Find out if you are giving up your right to go to court and will be forced into arbitration if there is a disagreement [between you and the insurance company]," one expert advised. "You're much better off if you don't give up this right…. It makes it easier for [insurers] to take advantage of you." If you find a clause to this effect, all isn't necessarily lost. "At least in theory, a contract is a mutual agreement, so you should be able to cross out that line in the policy," he said. If the company won't agree to the policy sans clause, then you should probably take your business elsewhere.

Avoid aftermarket parts requirements. If an insurance company has written in the policy that "new factory," "like kind and quality" or "aftermarket parts" may be used for body shop repairs, go to another company, one expert advised. If you own a relatively new car that you plan to keep for a while, you will probably be much happier if you spend a little more time researching companies on the front end rather than try to fight the company when you have a claim.
Step 10: Cancel Your Old Policy
After you lock in the insurance policy you want with the company you select, you have two more things to do. The first is to cancel coverage with your existing insurance company. Second, if your state requires you to carry proof of insurance, make sure you either have it in your wallet or the glove compartment of your car (some experts discourage this, however — if your car is stolen, the thief has everything he needs to prove the vehicle is his).

Now, there's one last thing to do: reward yourself for saving so much money on car insurance.