Which States Require Car Inspections? 2026 State-by-State List

In October 2026, 13 states require a regular safety inspection for an ordinary passenger car, and Maryland and Kentucky check a car when it changes hands or arrives from another state. 27 states plus DC test emissions in all or part of the state. A state inspection is a minimum road-safety check. It is not a pre-purchase inspection, so buyers in every state should still have a mechanic look at a used car.

Sections5

• What changed recently
• State-by-state inspection requirements
• What this means when you buy a used car
• A state inspection is not a pre-purchase inspection
• How we checked

Which states require car inspections? Fewer than you might think. Most states never inspect an ordinary passenger car, Texas stopped inspecting them in 2025, and New Hampshire suspended its program in 2026. Emissions tests are more common, but many cover only the big metro areas. The table below lists all 50 states and DC, each with a link to the official page it is based on.

Short answer: if you live in Delaware, Hawaii, Louisiana, Maine, Massachusetts, Missouri, New York, North Carolina, Pennsylvania, Rhode Island, Vermont, Virginia or West Virginia, your car needs a regular safety inspection. Most other states have none. Emissions tests depend on where you live, often just the big metro areas. Either way, a state inspection doesn't replace a mechanic's pre-purchase check on a used car.

We checked each state against its own DMV, state police, environmental agency or statute pages on October 9, 2026. Rules change, and Louisiana and New Hampshire are changing now, so confirm with the state before you rely on a date.

What changed recently

• Texas ended safety inspections for ordinary passenger cars in 2025. Emissions testing continues in 17 counties, and Bexar County starts on November 1, 2026.
• New Hampshire suspended its combined safety and emissions inspection program until further notice in February 2026.
• Louisiana passed Act 701 in 2026. It bars tickets for an expired inspection sticker from June 30, 2026 to January 1, 2027, when the general inspection requirement ends. Changes in the five Baton Rouge-area emissions parishes depend on EPA approval, and cities such as New Orleans can keep their own brake-tag rules.
• North Carolina has passed laws to end emissions testing in all 19 of its testing counties: 18 in 2023 and Mecklenburg in July 2026. They take effect only after EPA approval, so testing continues for now. The annual safety inspection stays.
• Tennessee stopped emissions testing in 2022.

State-by-state inspection requirements

"Every 2 years" means once per two-year registration or inspection cycle. Most programs exempt new cars for their first few model years, and many emissions programs exempt older cars or diesels. The linked page sets out the exact rules.

What this means when you buy a used car

In an inspection state, ask when the sticker expires. A car with a fresh sticker passed a basic check recently. A car with an expired sticker, or one the seller says "just needs a sticker," may have a fault that would fail. Ask for the last inspection report, and treat any repair the seller promises as unfinished until it is done.

Know who pays if it fails. In Maryland, a used car must pass a safety inspection before it can be registered to the new owner. In Massachusetts, you have seven days after registration to get it inspected, and New York's rules require a new inspection when a car is registered to a new owner. Agree in writing who pays for repairs if the car fails.

In an emissions area, check for a recent pass. Many states won't renew a registration until the car passes. A check engine light, or a seller who has just cleared fault codes, can mean the car won't pass. California requires most sellers to provide a valid smog certificate when a car changes owner.

Moving the car across state lines? Many states that don't inspect still ask for a VIN check on a car brought in from another state. It confirms the car's identity, not its condition.

In a state with no inspection, nobody else has checked the car. Nothing in the sale guarantees the brakes, tires or lights work. Use our used car inspection checklist at the viewing, then book a pre-purchase inspection with a mechanic you choose.

A state inspection is not a pre-purchase inspection

A state safety inspection checks a set list of items: brakes, lights, tires, steering, horn, wipers, glass and similar parts, as each state defines them. An emissions test checks the exhaust or the car's onboard diagnostics. Both tell you the car met a minimum standard on the day it was tested.

Neither looks for the things that cost a buyer money: an engine that burns oil, a slipping transmission, rust under the car, flood damage or hidden accident repairs. A passed inspection is a good sign. It isn't a reason to skip your own checks or a mechanic's.

How we checked

For each state and DC we read the official sources on October 9, 2026: the DMV or motor vehicle agency, the state police inspection program, the environmental agency that runs emissions testing, and the statute or regulation where one settles the question. Where a state has no inspection, we cite the state page or statute that lists what a passenger car needs to be titled or registered. None of them lists a safety inspection. For Illinois we also used the US Government Accountability Office's 2015 list of states with safety inspection programs (GAO-15-705).

The table covers privately owned passenger cars. Commercial vehicles, trucks, motorcycles, trailers and rebuilt or salvage-title cars often have their own inspections, which we haven't listed. If you spot a change we've missed, the contact page reaches us.

This page is one part of Used Car Inspection Checklist: 10 Checks Before You Buy. Work the whole thing in order before you hand over any money.

Quick answers

Which states require a yearly car safety inspection?

As of October 2026: Hawaii, Louisiana (one or two years), Maine, Massachusetts, New York, North Carolina, Pennsylvania, Vermont and Virginia inspect every year. Delaware, Missouri, Rhode Island and West Virginia inspect every two years. New cars are often exempt for their first few years. Check the table for your state's details and source.

Did Texas stop car inspections?

Texas ended safety inspections for ordinary passenger cars in 2025. Cars registered in 17 counties around Houston, Dallas-Fort Worth, Austin and El Paso still need an emissions test, and Bexar County (San Antonio) joins the program on November 1, 2026.

Does New Hampshire still require car inspections?

New Hampshire's combined safety and emissions inspection program has been suspended until further notice since February 2026, after legislation and a court case over the program's contract. Check the NH DMV page before you buy or register, because the guidance may change again.

Do I need an inspection to register a used car I just bought?

It depends on the state. Maryland requires a safety inspection when a used car changes owner, and Massachusetts requires an inspection within seven days of registration. In emissions areas, many states want a passing test before they will register the car. Many states without inspections still check the VIN on a car brought in from another state.

If a car passed its state inspection, do I still need a mechanic?

Yes. A state inspection checks a short list of safety or emissions items on the day of the test. It doesn't look for worn suspension, an engine that burns oil, flood damage or hidden accident repairs. A pre-purchase inspection by a mechanic you choose covers far more.