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Automobile Liability Coverage: What It Is and What It Covers

Automobile liability coverage helps pay for injuries and property damage you cause to others in a car accident. It can cover medical bills, lost wages, car repairs, and damage to other property. What your policy pays for depends on its terms and state laws.

CivilCarCoverage helps drivers find and compare auto insurance quotes from companies in our partner network. We are not an insurer and don’t provide insurance services. Our platform allows you to review the available options and choose the one that’s right for you. Each company sets its own policy prices, coverage limits, and insurance terms.

What Is Automobile Liability Coverage?

What is liability coverage? This should be your first question when choosing a policy. Legal liability car insurance protects you from certain costs if you injure someone or damage their property while driving. It doesnʼt pay for repairs to your own car or your medical bills. Other plans, such as Personal Injury Protection (PIP) and Medical Payments (MedPay), may help with medical expenses.

In most U.S. states, drivers are required to carry liability insurance. However, there are certain exceptions, and minimum coverage limits and requirements vary by state. Before choosing a policy, it is important to understand what liability insurance cover mean and review the relevant information provided by the National Association of Insurance Commissioners (NAIC).

Liability insurance coverage has two main parts: bodily injury and property damage protection. Each applies to different losses and has separate payment limits.

Bodily Injury Liability Coverage

This protection applies when you are legally responsible for injuries or deaths caused by a car accident. Depending on your policy, it may pay for:

  • Hospital bills, medical treatment, and rehabilitation.
  • Lost wages due to injuries.
  • Other types of losses for which compensation is provided under the laws of the relevant state.
  • Legal defense costs covered by the policy.

The coverage has set monetary limits. If the total amount of claims exceeds the available limit, the difference may be recovered from the party at fault for the accident. Payouts also depend on the circumstances of the accident, liability laws in the specific state, and exclusions in the policy.

Property Damage Liability Coverage

This part of the policy is intended to cover damage to third-party property. Coverage applies to:

  • repairs to another vehicle;
  • damaged fences, gates, or barriers;
  • buildings, walls, and other structures;
  • other objects damaged as a result of a traffic accident.

In this case, your own property also remains unprotected. Liability Insurance does not cover repairs to the at-fault driver’s vehicle. For that, you need Collision Coverage. Damage caused by theft, hail, falling objects, and other events not related to a collision is typically covered under Comprehensive Coverage. Therefore, it’s definitely worth including this in your policy.

How to Read Liability Insurance Limits

Insurers often show payment limits as three numbers. For example, 25/50/25 means:

  • $25,000

    maximum payment for injuries to one person.

  • $50,000

    maximum payment for injuries to everyone involved in one accident.

  • $25,000

    maximum payment for damaged property in one accident.

This is an example of a coverage limit format, not a universal standard for how liability coverage work. Actual coverage limits, claim payment rules, and minimum requirements vary by state and should be checked for the relevant jurisdiction. If an accident causes serious injuries or damage to expensive property, low coverage limits may not be enough. The at-fault driver remains responsible for any costs exceeding those limits.

Is Liability Insurance Required by Law?

Most U.S. states require drivers to have a minimum level of protection against harm caused to others. Some states also allow other ways to prove financial responsibility.

Before purchasing a policy, check the requirements for minimum insurance coverage in your state.

Keep in mind that the minimum limits set by law are not always sufficient to cover damages in the event of a serious car accident. Medical expenses and auto repair costs can significantly exceed the compensation amounts provided by the policy.

Liability Insurance vs. Full Coverage

A basic plan pays for certain losses you cause to other people. This type of policy is often called liability only car insurance. It usually costs less but does not protect your own vehicle from physical damage.

Full coverage car insurance usually combines third-party protection with Collision and Comprehensive Coverage. However, it is not a standard product. The exact benefits depend on the plan you choose.

Liability insurance compared with full coverage
FeatureLiability InsuranceFull Coverage
Injuries to other people caused by the driverYes, within policy limitsUsually included
Damage to someone else's propertyYes, within policy limitsUsually included
Repairs to your car after a crashNoYes, with Collision Coverage
Theft or weather-related damageNoYes, with Comprehensive Coverage
PriceUsually lowerGenerally higher

Read our guide to types of car insurance coverage to learn more.

Your choice should depend on your car's value, your budget, and how much you can afford to pay for repairs. If you finance or lease a vehicle, the lender may require Collision and Comprehensive Coverage.

Liability Coverage for Rental Cars

Liability Insurance for rental vehicles is worth checking before you rent a car for a trip or while your own vehicle is being repaired.

Your personal auto policy may also apply to a rental. However, this depends on its terms, state rules, and the rental agreement.

Car rental liability coverage may come from your existing plan or be purchased through the rental company. Check what you already have before paying for extra protection.

Keep in mind that third-party protection does not normally pay for damage to the rented vehicle. You may need separate protection for these costs.

Additional (Supplemental) Liability Insurance

In some cases, the minimum insurance limits are insufficient to cover the consequences of serious traffic accidents. If the victims’ claims exceed the insured amount, the uncovered portion becomes the at-fault party’s personal debt. However, this can be prevented.

Thanks to additional liability insurance, it is possible to increase the level of coverage available. One option is an umbrella insurance policy. This policy extends liability beyond the limits of the primary insurance. It covers additional claims and legal expenses in accordance with the contract.

The term liability insurance supplement does not refer to one standard product. It can mean higher limits or a separate plan with extra protection.

Before buying, check:

  • Which main policies you must keep active.
  • When the extra protection starts.
  • Which events and expenses are excluded.

These details will help you understand what the additional plan can actually pay for.

How to Get Liability Insurance?

The process of obtaining liability insurance begins with gathering basic information about the vehicle and the drivers. To receive quotes, you’ll need to provide details about the vehicle, your place of residence, your driving experience, and your driving history. This information helps determine the available insurance options. The list of requirements varies by provider.

CivilCarCoverage helps you get started quickly and easily. Everything is accessible through an online form where you enter your information and then connect with potential insurance partners. We donʼt set insurance rates and donʼt guarantee a specific number of quotes. The available options depend on your specific situation and our partner network.

If you want to know how to purchase liability insurance or what you need for liability insurance, start by gathering your information and reviewing different offers.

When you need liability insurance, donʼt focus only on the price. Compare payment limits, exclusions, contract terms, and optional benefits before making a decision.

Finding the right liability insurance doesn't have to be complicated. Take a look at different offers, see what each policy covers, and choose an option that works for your budget. Ready to find a good match? Compare insurance quotes and explore your options.

Frequently Asked Questions

What Is Car Liability Insurance Coverage?

A simple definition of liability coverage is insurance that protects drivers from costs arising when they cause injury to others or damage someone else's property. It helps cover injured parties' medical expenses and repairs to damaged property, subject to the policy's terms and limits.

What's the Difference Between Full Coverage and Liability Insurance?

The main difference in full coverage vs liability coverage is what each plan protects. A basic liability policy pays for certain losses suffered by others. A broader plan usually also protects your own vehicle against crashes, theft, and some other risks.

Does Liability Insurance Cover a Hit and Run?

Your own liability policy generally does not pay for damage caused by a driver who leaves the scene. Collision Coverage or another suitable option may help. Payment depends on your policy and state laws.

How Does Auto Liability Insurance Work?

After a crash, the insurer reviews what happened and who was responsible. If the claim meets the policy terms, the company pays eligible costs up to the stated limits.

Who Needs Liability Insurance?

First and foremost, it’s needed by drivers who use their vehicles on public roads. In most U.S. states, liability insurance is required by law. But there are always nuances, and the specific rules vary by state.

What Do I Need to Get Liability Insurance?

To purchase liability insurance, you’ll need to provide information about your vehicle, drivers, and place of residence, and then compare available insurance offers. CivilCarCoverage helps you get started with your search and connect with potential insurance providers.