What Arizona Requires to Register and Drive
You bought a car, or you moved to Arizona, and now you need to know what insurance the state actually requires before you can register the vehicle and drive legally. Arizona mandates liability coverage only: $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $15,000 for property damage. The state does not require personal injury protection or uninsured motorist coverage, though carriers offer both as optional add-ons.
This liability-only mandate creates a structural gap most drivers discover too late. Liability pays the other party when you cause an accident. It does not pay to repair your own vehicle, replace it after a total loss, or cover theft. Those risks require collision and comprehensive coverage, which the state does not mandate but which protect the asset you financed or own outright.
Compare car insurance rates in your state
Get quotes from licensed carriers — no obligation, no spam, results in minutes.
Get Your Free QuoteArizona Liability Minimums
$25,000/$50,000/$15,000
Arizona Revised Statutes require every registered vehicle to carry at least $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $15,000 for property damage. These are the floor amounts needed to register a vehicle and satisfy proof-of-insurance rules.
Arizona Revised Statutes, Motor Vehicle Division
The Coverage Gap Between State Minimums and Full Protection
Arizona's liability minimums satisfy the registration requirement, but they leave your own vehicle unprotected. If you cause an accident, liability pays the other driver's repair bills and medical costs up to your policy limits. If someone hits you and they carry only the state minimums, their $15,000 property-damage limit may not cover your vehicle's replacement cost. If your car is stolen, totaled in a single-vehicle crash, or damaged by hail, liability pays nothing.
Collision coverage pays to repair or replace your vehicle after an accident you cause or a hit involving another driver, regardless of fault. Comprehensive coverage pays for theft, vandalism, weather damage, and animal strikes. Together with liability, these three coverages form what the industry calls full coverage. Arizona does not require either collision or comprehensive, so the decision to carry them is yours.
Lenders and lessors require both collision and comprehensive as a condition of financing. If you own your vehicle outright, the state does not mandate them, but dropping them shifts the entire replacement risk to you.
Arizona mandates liability only. Your own vehicle's repair or replacement cost is uninsured unless you add collision and comprehensive.
Proof of Insurance and Enforcement
Every vehicle registered in Arizona must have an active liability policy meeting the state minimums. The Motor Vehicle Division verifies coverage electronically at registration and renewal. If your policy lapses after registration, the carrier notifies the MVD, which can suspend your registration and your license until you file proof of reinstated coverage. Driving without insurance is a class 2 misdemeanor in Arizona, carrying fines and potential license suspension.
Officers can request proof of insurance at any traffic stop. Acceptable proof includes the insurance card your carrier provides, a digital copy on your phone, or a letter from your carrier confirming active coverage. If you cannot produce proof at the stop, you may receive a citation requiring you to show proof to the court within a set window. Failing to do so results in fines and possible suspension.
Related Articles
Uninsured Motorist Coverage and the 10.6% Risk
Arizona does not require uninsured motorist coverage, but 10.6% of drivers on Arizona roads carry no insurance at all. Uninsured motorist bodily injury coverage pays your medical bills and lost wages when an uninsured driver hits you and flees or cannot pay. Underinsured motorist coverage pays when the at-fault driver's liability limits fall short of your damages. Both are optional in Arizona, and many drivers skip them to lower premiums.
The structural risk: if an uninsured driver totals your car and injures you, their liability policy does not exist. Your own liability coverage does not pay your costs. Without uninsured motorist coverage, you file a lawsuit against a driver who likely has no assets to collect. Medical bills and lost income become your problem. Collision coverage pays to replace your vehicle, but it does not cover your injury costs unless you carry uninsured motorist bodily injury or personal injury protection.
Carriers writing in Arizona offer uninsured and underinsured motorist coverage as optional add-ons. The decision to carry them depends on your tolerance for the risk that one in ten drivers on the road has no coverage to pay your claim.
Arizona Uninsured Driver Rate
10.6%
One in ten motorists on Arizona roads carries no insurance. Without uninsured motorist coverage on your own policy, a crash with one of these drivers leaves you covering your own injury costs and vehicle damage through collision or out of pocket.
Insurance Information Institute, 2023
Choosing Coverage Beyond the State Minimum
Meeting Arizona's liability minimums satisfies the registration requirement, but it does not protect you from the financial consequences of a serious accident. A multi-vehicle crash with injuries can produce medical bills and property damage far exceeding $50,000 and $15,000. If you cause that crash and carry only the state minimums, the excess liability falls to you personally.
Adding collision and comprehensive protects the vehicle itself. A $500 or $1,000 deductible balances premium cost against out-of-pocket exposure at claim time. If your vehicle's value has depreciated below the point where the annual collision and comprehensive premium exceeds 10% of its worth, dropping those coverages and self-insuring the replacement risk may make sense. If the vehicle is financed, leased, or worth more than you can afford to replace, keep both.
Compare Carriers Writing in Arizona
Forty-one carriers write auto insurance in Arizona, including Geico, State Farm, Progressive, Allstate, Farmers, USAA, Liberty Mutual, Nationwide, Travelers, and American Family. Each prices liability, collision, comprehensive, and optional coverages differently based on your driving record, vehicle, location, and coverage selections. The state does not regulate rates directly, so premiums for identical coverage vary widely across carriers.
Start by confirming the coverage you need: liability limits that protect your assets, collision and comprehensive if your vehicle's value justifies the premium, and uninsured motorist coverage if you want protection against Arizona's 10.6% uninsured driver rate. Request quotes from multiple carriers for the same coverage structure. Compare the total premium, the deductible options, and any multi-policy or safe-driver discounts the carrier applies. Choose the carrier that delivers the coverage you need at the lowest total cost for your household.