Check your minimum car insurance requirements by state to find out the specific rules and regulations, but most states require a minimum of liability insurance by law. You may also be required to show proof of insurance to register your vehicle and get license plates. But remember, minimum liability coverage may not be enough to adequately cover your responsibilities which will leave you paying out of pocket for any remaining amounts owed.
If your vehicle has a lienholder, such as a bank or leasing company, you will be required to carry full-coverage insurance to protect their investment in your car.