Thanks for your question! All but two states, Virginia and New Hampshire, require that you carry car insurance on a registered vehicle. Each state has its own specific requirements for minimum coverage needed to be compliant with state law. Make sure your coverage adheres to your state’s standards.
For more information on this topic, check out this article: https://getjerry.com/advice/the-minimum-requirements-for-car-insurance-in-the-us-by-jason-unrau.