Liability insurance covers you if you’re in an accident deemed to be your fault. It will cover repairs to damaged property, as well as medical bills resulting from injury to the other driver and his or her passengers. Most states require at least a minimum amount of liability insurance, but it’s a good idea to purchase extra protection if you can afford it.
Keep in mind that these requirements are precisely that: the minimum allowable coverage. If you cause an accident with damages exceeding your policy, you’ll ultimately be responsible for paying whatever’s left, and those costs can add up quickly. If you live in a state with low minimum requirements, it’s a good idea to select additional coverage so that you’re not left footing the bill for auto repairs or costly hospital visits.
I was with Liberty Mutual for about 15 years and was very satisfied with their prices and service, although I never filed a claim. When I retired and moved from California to Florida, my auto rate went up a ridiculous amount, to almost $10,000 a year even though I had no accidents and one minor moving violation in the last ten years. On top of that, Liberty Mutual screwed up my umbrella policy and told me it was “unenforceable,” whatever that means, but I had to pay for the policy anyway up to the time I canceled and switched to Progressive, which cost about one third the cost of Liberty Mutual for an identical policy. Even good companies change over time.