If something happens to your car and it needs to be fixed, your insurance might pay for you to rent a car while yours is being repaired.
This is called rental reimbursement coverage, and it's usually an optional part of your car insurance policy.
But it's important to remember that there are usually limits on how much your insurance will cover for a rental car.
So, if you need to rent a car for a while, you'll want to make sure you're aware of these limits so you don't end up paying more than you expected.