Gap insurance comes into play when your car is totaled or stolen, and you owe more on it than its current value. Unlike standard auto insurance, which only covers your car's current value, gap insurance covers the extra amount you owe. It fills in this financial "gap," ensuring you're not stuck paying off a loan for a car you no longer have.
Gap insurance is an add-on to your regular auto insurance, not a replacement for it. So, it works alongside your standard coverage to give you full financial protection in specific situations.