Arizona Emissions Testing Requirements

Arizona may be home to the Grand Canyon, but this epicenter of natural beauty is also a hub of highways, traffic, and cars. The Arizona Department of Transportation (ADOT) reports that the volume of traffic in the Phoenix metro area alone is equivalent to approximately 10 billion vehicle miles traveled per year. With over eight million registered vehicles, it is no wonder that Arizona emissions testing has become an important project of the Arizona Department of Environmental Quality (ADEQ). Access Insurance Agency of Arizona, LLC is dedicated to breaking down the basics of emissions testing in the Grand Canyon State. As a trusted provider you can count on us for auto liability insurance and to help you find Arizona emissions test locations and information. 

Overview of emissions testing in Arizona 

While Phoenix might seem like a hotbed of traffic and pollution, this desert state has long been aware of the consequences of increased vehicle emissions. Arizona emissions requirements have been adopted since 1967, and in 1986, testing was transferred to the Arizona Department of Environmental Quality. Currently, Arizona requires emissions testing in the Phoenix and Tucson metropolitan areas. Emissions testing is the process of testing a motor vehicle’s emissions of carbon monoxide, nitrogen oxide, and hydrocarbon emissions to make sure they are below the maximum environmental standard allowed. The purpose of this testing is to reduce emissions of air pollution from vehicles and allow Arizona residents to enjoy cleaner and less contaminated air.  

Even if you just commute to these areas, your vehicle could be subject to emissions testing. 

Vehicles subject to emissions testing 

Just as it is imperative to stay on top of auto insurance requirements in Arizona, you must familiarize yourself with the proper Arizona emissions testing requirements.  

If your vehicle resides or commutes in one of the established areas and is more than 5 years old, it may require emissions testing.

Please note that exceptions and exemptions to this rule include electric vehicles, new cars (less than five years old), and classic cars built in 1966 or earlier. Also, the specific requirements will vary depending on the vehicle fuel type, model year, and weight. Usually, lighter and/or newer cars will require emissions testing every two years.  

How often do you need an emissions test? 

ADEQ is responsible for the emissions testing programs and laws. Your vehicle type and location will determine the frequency of your testing. Generally, if your vehicle meets the requirements for testing you will need to schedule an emissions test every year or every other year. If your vehicle necessitates testing, you usually will be notified via renewal notice from the Arizona Motor Vehicle Department (AZ MVD). If you believe you are due for a test or should qualify for a testing waiver or exemption, contact the AZ MVD. Missing an emission testing deadline could result in a penalty and/or fine.  

Preparing for your emissions test 

Ready to get tested? Before your appointment, consult the following checklist to best prepare: 

• Ensure your vehicle has at least ½ tank of fuel. 
• Ensure your vehicle’s ‘check engine light’ is functioning properly. 
• Maintain your vehicle’s health with routine oil changes, air filter replacements, and spark plug checks.  
• Drive your car for at least 15 minutes before the test to ensure it is warmed up. 
• Check that the operating temperature is ideal, and the thermostat is correct. 
• Bring a key for locking the gas tank, if necessary. 

Many vehicles fail the test because their check engine light is marked ‘on.’ Another common reason for test failure is an overheated engine or dirty/deteriorated oil. 

What happens if your vehicle fails the emissions test? 

If your vehicle does not initially pass the emissions test, don’t fret! A free retest will be submitted if the failing vehicle is tested within 60 days of the initial test. After an initial failure, you will receive codes from the inspection personnel. It is your responsibility to take these codes to a sponsored vehicle repair facility within 60 days of receiving them. Luckily, you can apply through ADEQ for repair assistance. If you visit a sponsored facility ADEQ will cover expenses up to $900 and you will be also responsible for a $100 copay. Once the repairs are complete you can bring your vehicle in to be retested. After your vehicle passes the test, you can save time by renewing your registration online at: azmvdnow.gov. 

Emissions testing locations in Arizona 

Easily located nearby and approved testing stations in both Phoenix and Tucson through ADEQ. Emissions testing hours are Monday - Saturday 8 a.m. - 5 p.m. It is not necessary to schedule an appointment ahead of time but keep in mind that testing will be faster on weekdays from 4-5 p.m., Saturday afternoons, and mid-month. If your vehicle is new to Arizona, please bring along the current title or registration of the vehicle and your residence address. Ensure your vehicle is properly warmed up and turn off your air conditioner. Do not bring any passengers or pets to the testing station. 

 Bring along a credit card and or cash/check to pay the test fee. Please note that the fee for testing can vary depending on the make/model of your vehicle as different tests are conducted for different vehicles. To see the full range of fees in both Tucson and Phoenix and test types, consult the ADEQ. 

The future of emissions testing in Arizona 

Splurged on a new electric car or simply wondering how to search for queries related to ‘Arizona emissions testing new car?’ As vehicle technology continues to develop, so will Arizona’s emissions testing. Currently, electric vehicles do not require emissions testing. However, hybrid alternatives and flexible fuel vehicles still require testing. While Arizona’s emissions requirements might seem strict, California is usually the state cited as having the highest air quality standards and emission laws due to its formation of CARB or the California Air Resources Board.  

Other states with programs that meet California’s emissions standards include (but are not limited to): 

• Connecticut 
• Delaware 
• Maine 
• Maryland 
• Massachusetts 
• New Jersey 
• New Mexico. 

Arizona residents deserve clean, quality air today and tomorrow. Ensuring our vehicles are in good condition and compliant with emissions requirements can enable us to contribute to a healthier environment for both our bodies and the natural world.  

Access Insurance Agency of Arizona, LLC is a supporter of high-quality air free of pollutants for all Arizona residents and implores drivers to stay on top of their emissions testing.  

If you are ready to explore your auto insurance options with a reliable local provider, please give the team at Access a call at 855-292-4010 and receive a free quote today!