Beyond the standard protections, supplemental (or “add-on”) coverage will keep you protected against the additional costs that often come with accidents. Features like car rental coverage may not seem essential when you view them as just another added cost, but the increase in your rate could still be lower than the cost of renting a replacement vehicle if your damaged car is in the shop for a while. The options offered by providers vary widely in both availability and cost. Our favorites offer supplemental coverage options that can build a policy for every profile.


The company’s discounts are numerous, varied, and designed to reward you, not just your car. It offers deductions for paying your premium on time, signing up for a policy early, and it even offers discounts for continuous coverage (renewing your policy before it expires). These types of discounts are less common than you might think, and they demonstrate that Travelers doesn’t just want to save money for its new customers — it’s concerned with keeping its old ones happy, too.

Wendy Connick is the founder and owner of Connick Financial Solutions, a provider of tax and bookkeeping services and a QuickBooks Online Certified ProAdvisor. A long-time freelance writer, she specializes in business and finance articles on subjects including taxes, investing, and retirement. Wendy is an Enrolled Agent (EA), the only federally-licensed tax practitioners who specialize in taxation and have unlimited rights to represent taxpayers before the IRS. She is a member of the National Association of Enrolled Agents and a certified volunteer for VITA (Volunteer Income Tax Assistance), an IRS-sponsored program to provide free tax help for low-income individuals and families.
The General advertises low rates for coverage, and many customers have confirmed that they were offered lower premiums at the outset of their policy. But after the fact, The General has been known to tack on hidden fees for things as simple as monthly billing, resulting in a rate that can be significantly higher than the initial rate you were given.
While it’s easy to get lured in by insurance providers offering extremely low auto insurance rates, try to remember that price is not the only factor to consider when you’re choosing a car insurance company—in fact, it’s probably not even the most important factor. In normal circumstances, the most noticeable aspect of your auto insurance policy is your premium payment, so it’s easy to focus solely on price. However, when something goes wrong—you get in an accident, your car is stolen, etc.—the other aspects of your insurance policy and the quality of your insurance company will suddenly become a lot more important. If you’ve chosen wisely, your car insurance carrier can make the claims process an easy and relatively pleasant experience; if not, your carrier can make an already miserable situation even worse.
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How it works: The quoting process was similar to that of other comparison websites, although it offered me the option of connecting my Google or Facebook account to speed up the process. After I entered the requested information, the Zebra announced that it had matched me up with nine possible discounts, although it warned that not every insurance company offered all of these discounts.
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.
When it comes to supplemental coverage, Travelers is hard to beat. It consistently met our marks for what we considered “the essentials” and it offers unique coverage, too. That includes accident forgiveness, GAP insurance, and special coverage for drivers employed by ridesharing operations like Uber and Lyft (though this add-on is currently only available in Colorado and Illinois).

Liability auto insurance protects you from that worst case scenario by providing a cushion between your assets and the amount you’re on the hook for. For this reason, choosing the right auto liability limits is the most important part of your car insurance quote comparison. NerdWallet typically recommends having at least as much liability coverage as your net worth.
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.
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.

Quite simply, Travelers didn’t inspire enough confidence with its claims satisfaction. We know one survey doesn’t paint an entire picture, but Travelers was the lowest-scoring insurer of our top picks. Its J.D. Power score of 851 out of 1,000 is below the industry average, and since our research consistently pointed to claims satisfaction as the best indicator of customer experience, we couldn’t give Travelers the top spot in confidence.

If multiple people drive your car, or if you have friends or family riding with you, you need extra protection. Your insurance policy from The General may help provide for your passengers’ health care needs, too. An auto insurance policy from The General also helps protect you if you’re in a car accident that involves other drivers who don’t have insurance.
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