Liability Car Insurance Coverage

What you don't know about auto liability coverage could hurt you (and your wallet). Learn how to choose the right liability car insurance for you.

car key on liability auto insurance premium

If you've ever owned a car, you should've at least heard of liability insurance. But how much do you actually know about this kind of auto coverage?

It's more important than you may think to answer that question with some amount of confidence. After all, auto liability insurance helps you pay for traffic accidents that are your fault. Plus, state law usually requires it.

Given that, the info included here will help you understand:

  • What this kind of car insurance covers and doesn't cover
  • How its policies tend to be structured
  • How its premiums are calculated
  • How much of it you should purchase

What is Auto Insurance Liability Coverage?

Liability car insurance protects you if you cause an accident. It does that by covering the costs of injuries that result from the crash. It also covers related vehicle or property damage.

Something it doesn’t cover is expenses resulting from your own injuries. It also won’t pay for damage done to your own property or car. (You need other kinds of coverage if you want to be protected in those situations.)

In other words, you're responsible for all of those bills when you’re at fault in an accident. What if you can’t afford to pay them (because you didn’t buy liability insurance)? You could lose your home or some of your other assets.

What Liability Policies Cover and Don't Cover

Liability coverage usually consists of three parts: bodily injury per person, bodily injury per accident, and property damage.

The first part deals with the amount an insurer will pay a single person injured in an accident you cause. The second part deals with how much it'll pay for all injuries tied to a particular accident.

The third part deals with how much an insurer pays for property (not yours) that’s damaged by accidents you cause. "Property" in this case usually refers to other peoples’ cars, but it can refer to other assets too.

Here are some of the costs the "bodily injury" portion of liability insurance covers:

  • Emergency aid at the scene
  • Medical bills, including those tied to rehabilitation efforts
  • Long-term nursing care
  • Sickness or disease that result from the accident
  • Compensation for loss of income
  • Funeral expenses

And here are some of the assets and structures the "property damage" portion covers:

  • Cars and other vehicles
  • Homes
  • Fences
  • Lampposts
  • Telephone poles

Keep in mind that not all auto liability policies cover the same expenses or situations. So, check with your agent if you don't know how fully your policy protects you if you cause an accident.

If your policy doesn’t provide enough protection, let QuoteWizard help you find the liability coverage you need.

A Note About 'No-Fault' States and Liability Insurance

Twelve states (and Puerto Rico) require car owners to have Personal Injury Protection coverage.

With this type of coverage, each driver’s own insurance company pays for certain losses, no matter who caused the accident.

Does that mean you can ignore liability coverage if you live in one of those 12 states? In most cases, it doesn’t.

The reason: let's say you rear-end the car in front of you while approaching a stoplight. You injure the driver as a result. That person's "no-fault" insurance begins by paying the bills related to her injuries. If it reaches its limit and there are bills left to be paid, you may have to pay them. They’ll be taken care of, though, if you have liability insurance.

How Liability Coverage Usually is Structured

The numbers included on your auto liability policy might look strange at first glance.

Figures like 15/25/10 or 50/100/25 are common examples. Thankfully, they’re easy to decode.

The first number is the maximum amount of coverage (in thousands of dollars) the insurer pays for one person’s injuries. The second number is the amount it pays to cover the injuries suffered by everyone involved in a single accident. Finally, the third number is how much it’ll pay to cover property damage. (And, yes, that last number is in thousands of dollars too.)

If your policy doesn’t include “split” figures like the ones described here, you probably have a single-limit policy. This kind of policy combines bodily injury and property damage coverage into a single amount.

So, if you cause an accident, it pays out no matter how many injuries or how much property is damaged. This depends on the coverage limits of your policy, of course.

How Liability Insurance Premiums Are Calculated

What you pay for the different kinds of liability coverage depends on a number of factors. Some of the ones insurers tend to consider:

  • Your driving record
  • How much coverage you want to buy
  • Your marital status
  • Your gender
  • Your credit history

Note: not all insurance providers look at your credit history to calculate your rate. In fact, they’re not allowed to use it in some states.

Do you want a better deal on liability coverage? Try comparing quotes for liability auto insurance coverage from multiple companies and find the best rates.

How Much Liability Coverage You Should Have

Most agents or financial experts will tell you to buy as much auto liability coverage as you can “comfortably afford.”

That's because the costs tied to car accidents escalate quickly. Even worse, they can go well past the minimum levels of liability coverage most states require.

To learn why these “state minimums” aren’t enough, read our article, "Why Legal Minimum Car Insurance is Not Enough.")

As a result, many agents and experts suggest buying liability policies that provide:

  • Bodily injury coverage of at least $100,000 per person
  • Bodily injury coverage of $300,000 (or more) per accident
  • Property damage coverage of no less than $50,000

What if you want to buy a single-limit policy? Go with one that offers at least $300,000 of coverage.

Don’t worry if you have to raise your coverage limits a bit for them to meet these minimums. Doing so shouldn’t add much to your bill. In fact, you’ll only pay about 20 percent more (or less) to increase your limits from $100,000 to $300,000.

If your coverage won’t pay for all of a car accident's costs, you could be sued for the remainder. So think about buying as much liability insurance as you can afford.

Liability Auto Insurance FAQ

Q: Will my auto liability insurance cover me while driving a rental car?

A: Most of the time, yes, it will. There are exceptions to that rule, though. An example: your rental car is worth a lot more than your own car. In that case, your liability insurance may not fully cover the costs tied to an accident you cause.

But if you use a credit card to pay for a rental car, that card may provide supplemental insurance. Some credit cards only offer collision coverage, and that won’t protect you if you cause an accident that injures someone.

If you don't have comprehensive or collision insurance, your rental car may not be covered if it's stolen or damaged.

Q: Why is uninsured motorist coverage required by states that require auto liability insurance?

A: This is because many people ignore the laws saying they have to carry a certain amount of liability coverage.

In fact, 1 in 8 US drivers, according to the Insurance Research Council fail to buy liability insurance. It's almost impossible for police to track down and punish all of them.

So, some states make drivers buy uninsured motorist coverage so they'll be protected if they get into an accident.

Q: What is the difference between liability or liability-only car insurance and comprehensive car insurance?

A: Liability coverage only pays for claims related to damage that’s done to someone else’s body or property. Comprehensive coverage pays for damage done to your vehicle, as well as the theft of your vehicle.

Q: Does liability insurance cover a broken window?

A: Only if it’s part of someone else's car and it’s broken in an accident that you caused. Liability coverage won’t pay to have a window on your vehicle repaired or replaced.

Q: Does liability insurance cover the contents of my car if someone breaks into it?

A: No. You need homeowners or renters insurance if you want to protect the contents of your car. LLC has made every effort to ensure that the information on this site is correct, but we cannot guarantee that it is free of inaccuracies, errors, or omissions. All content and services provided on or through this site are provided "as is" and "as available" for use. LLC makes no representations or warranties of any kind, express or implied, as to the operation of this site or to the information, content, materials, or products included on this site. You expressly agree that your use of this site is at your sole risk.