Full coverage means collision and comprehensive protection, plus your state's required liability

Full coverage is not a single policy type — it is a combination of four separate protections. Your state requires you to carry liability insurance (which pays for damage you cause to someone else's car or property). Full coverage adds collision (which pays for damage to your own car from a crash) and comprehensive (which covers theft, weather, vandalism, and other non-crash events). Most lenders require both collision and comprehensive if you are financing or leasing a vehicle.

The exact dollar amounts you carry for each type are your choice, within your state's minimum liability requirements. A $500 deductible collision policy costs more per month than a $1,000 deductible, but you pay less out of pocket when you file a claim. Understanding what each part covers — and what it does not — helps you decide whether the monthly cost matches the protection you need.

Key Takeaways

  • Full coverage requires liability insurance (required by law), plus collision and comprehensive coverage (usually required by lenders).
  • Liability pays for damage you cause to other people or their property; collision and comprehensive pay for damage to your own vehicle.
  • You choose your deductible for collision and comprehensive, which directly affects your monthly premium.
  • Lenders will not let you finance or lease a car without collision and comprehensive, but you can drop them once the vehicle is paid off.
  • Full coverage does not include uninsured motorist protection or medical payments coverage, which are separate add-ons in most states.

Liability insurance: what you are required to carry

Liability insurance is the foundation of any car insurance policy and is legally required in every state except New Hampshire. It has two parts: bodily injury liability (which pays medical bills and lost wages for people you injure in a crash) and property damage liability (which pays to repair or replace someone else's vehicle or property you damage).

Your state sets a minimum amount you must carry. Most states require something like $25,000 per person for bodily injury and $50,000 per accident, plus $25,000 for property damage — often written as 25/50/25. You can carry higher limits if you choose. If you cause a crash and your liability limit is too low to cover the damages, you are personally responsible for the difference, which can mean wage garnishment or a lawsuit.

Collision coverage: protection for crashes you cause or are in

Collision insurance pays to repair or replace your car after a crash, regardless of who caused it. If you hit another car, a pole, or a ditch, collision covers the damage to your vehicle up to its actual cash value. You choose a deductible — typically $500, $750, or $1,000 — which is what you pay out of pocket before the insurance kicks in.

If your car is financed or leased, your lender requires collision coverage. Once you own the car outright, you can drop it, though that means you would pay for repairs yourself if you cause a crash. Collision does not cover damage from theft, weather, or vandalism — that is what comprehensive is for.

Comprehensive coverage: protection for theft, weather, and vandalism

Comprehensive insurance covers damage to your car from events other than crashes. This includes theft, fire, hail, flooding, falling objects, vandalism, and animal strikes. Like collision, you choose your deductible, and the insurance pays up to your car's actual cash value.

Comprehensive is also required by lenders if you are financing or leasing. It is particularly valuable if you park on the street, live in an area with severe weather, or have a newer vehicle. Once your car is paid off, you can drop comprehensive, but many owners keep it because a single hail storm or theft can cost thousands to repair or replace.

Uninsured and underinsured motorist coverage: optional but important

Uninsured motorist (UM) coverage pays for your medical bills and vehicle damage if you are hit by a driver who has no insurance. Underinsured motorist (UIM) coverage covers you if the at-fault driver's liability limit is too low to pay for your injuries or repairs. These are separate from liability, collision, and comprehensive, and you have to add them to your policy.

Many states allow you to decline UM and UIM coverage, but you usually have to do so in writing. Some states make them mandatory. They are relatively inexpensive add-ons — often $10 to $30 per month — and protect you against a real risk: roughly one in eight drivers on the road is uninsured.

Medical payments coverage: an optional add-on

Medical payments coverage (sometimes called MedPay) pays your medical bills and those of your passengers after a crash, regardless of who caused it. It covers hospital visits, surgery, dental work, and sometimes funeral expenses. The coverage limit is usually $1,000 to $5,000 per person.

This is optional in most states and separate from your liability, collision, and comprehensive coverage. It can be useful if you do not have health insurance or if your health insurance has a high deductible. Some people skip it because their health insurance already covers accident-related injuries, but it can pay your deductible or cover costs your health plan does not.

What full coverage does not include

Full coverage does not pay for routine maintenance, wear and tear, or damage caused by poor maintenance — a blown engine or worn brakes are your responsibility. It does not cover damage from racing, off-road driving, or using your car for commercial purposes like rideshare or delivery (you need a separate commercial policy for that). It also does not cover damage to rental cars you are driving, though rental car companies sell their own damage waivers.

Full coverage also does not include uninsured motorist, underinsured motorist, or medical payments coverage — those are separate add-ons you have to request. Gap insurance, which covers the difference between what you owe on a loan and what your car is worth if it is totaled, is also separate and is usually offered by the lender or dealership.

How deductibles affect your monthly cost

Your deductible is the amount you pay toward a claim before insurance pays the rest. Choosing a higher deductible ($1,000 instead of $500) lowers your monthly premium, sometimes by 15 to 30 percent. Choosing a lower deductible raises your premium but means you pay less out of pocket if you file a claim.

The right deductible depends on your financial situation and how often you drive. If you have an emergency fund and drive rarely, a higher deductible saves money over time. If you drive daily in heavy traffic or cannot afford a surprise $1,000 expense, a lower deductible may be worth the extra monthly cost. You can also use different deductibles for collision and comprehensive — for example, $500 for collision and $250 for comprehensive.

Frequently Asked Questions

Can I drop collision and comprehensive once my car is paid off?

Yes. Once you own the car outright and do not owe money to a lender, you can drop collision and comprehensive. However, you still must carry liability insurance by law. Many owners keep collision and comprehensive because the cost of repairs or replacement can exceed the monthly premium savings, especially for newer vehicles.

Does full coverage pay for damage I cause to someone else's car?

No. That is what liability insurance covers. Collision and comprehensive only pay for damage to your own vehicle. If you cause a crash, your liability coverage pays for the other person's repairs; your collision coverage pays for yours.

What is the difference between actual cash value and replacement cost?

Insurance companies pay actual cash value, which is what your car is worth at the time of the loss, minus depreciation. Replacement cost coverage, which is rare and more expensive, would pay what it costs to buy a similar used car. Most policies use actual cash value, so an older car may be totaled even if repairs are possible.

Do I need full coverage if I pay cash for my car?

You are not legally required to carry collision and comprehensive if you own the car outright. You must carry liability insurance by law. Whether to add collision and comprehensive is a personal choice based on your car's value, your financial cushion, and your risk tolerance.

Does full coverage include roadside assistance?

No. Roadside assistance (towing, lockout service, jump starts) is a separate add-on that costs $5 to $15 per month. Some insurers include it free or offer it as an option. Check your policy or ask your agent if you want this coverage.