Tpms Light Fail Inspection Ubtrueblue Automotive Will A Tire Pressure Sensor Inspection? Don't Get Stuck With Red Flag! Texas State

Will A Tire Pressure Sensor Fail Inspection? Don't Get Stuck with a Red Flag!

Owen McBride | Last updated Thursday, May 25th, 2023

TPMS sensors play a vital role in keeping drivers informed about the pressure levels in their tires. By constantly monitoring tire pressure, these sensors provide early warnings of low pressure, reducing the risk of accidents and improving fuel efficiency. They contribute to overall road safety and vehicle performance, ensuring a smooth and controlled driving experience.

Although the activation of TPMS sensors does not lead to inspection failures, there are other tire-related factors that can result in an unsuccessful inspection.

During inspections, tires are evaluated based on their tread depth, condition, and overall safety. Inspectors check for worn-out or damaged tires, inadequate tread depth, and signs of irregular wear. Additionally, they ensure that tires are properly inflated and free from any bulges or punctures. Failure to meet these requirements may result in a failed inspection.

How Your Tires Can Cause A Vehicle Inspection Failure?

Ensuring that your tires are in good condition is essential not only for your safety on the road but also to pass vehicle inspections. There are several tire-related issues that can lead to inspection failures, including:

1. Tire Damage

Any visible damage to your tires can also cause inspection failures. This includes cuts, bulges, punctures, or any other significant damage that compromises the integrity of the tire. Damage can occur due to potholes, debris on the road, or improper maintenance.

Inspectors thoroughly examine the tires to ensure they are free from any visible signs of damage that could pose a safety risk. If your tires show signs of damage that can potentially lead to a blowout or loss of control, they will not pass inspection.

2. Bald Tires

One of the primary reasons for inspection failures is the presence of bald tires. Bald tires refer to tires that have worn down to the point where the tread depth is significantly reduced. Tread depth is critical to maintaining traction and grip while your vehicle on the road, especially on wet or slippery surfaces.

Inspectors assess the tread depth using specific measurements or visual inspections. If your tires are excessively worn and no longer provide sufficient grip, they will fail inspection.

3. Tires with Uneven Wear

Uneven wear on your tires is another factor that can lead to inspection failures. Uneven wear occurs when the tire tread wears down unevenly across the surface of the tire. This can be caused by various factors, such as improper wheel alignment, suspension issues, or neglecting regular tire rotations.

When tires have uneven wear patterns, it can affect their performance, handling, and overall safety. Inspectors look for signs of uneven wear during inspections and consider it a potential hazard that may result in a failed inspection.

To avoid inspection failures and maintain optimal tire condition, it is crucial to prioritize regular tire maintenance. This includes monitoring the tread depth regularly, ensuring proper tire inflation, rotating tires at recommended intervals, and promptly addressing any visible damage or wear.

Regular tire inspections and maintenance can help you identify potential issues before they become major problems and ensure that your tires are always in compliance with inspection standards.

TPMS Inspection Requirements

In the United States, the presence of a TPMS light illuminated on your dashboard does not necessarily result in a failed car safety inspection in certain states. However, it is important to note that this exception only applies if the tires indeed have the correct air pressure.

While each state has its specific regulations regarding TPMS inspections, several states allow vehicles to pass inspections even if the TPMS light is on, as long as the tire pressure meets the required standards. This means that as long as the tires are properly inflated, the TPMS light being activated will not automatically lead to an inspection failure.

In contrast to the leniency shown in some US states, most European countries, including the UK and Ireland, have stricter regulations when it comes to TPMS inspections. In these countries, a TPMS light illuminated on the dashboard is considered a significant safety concern and will result in a failed inspection.

European countries prioritize the active monitoring of tire pressure as a crucial aspect of vehicle safety and require the TPMS system to be fully functional to pass inspections.

Below is a helpful resource for understanding these requirements. The "Chart by State" provides an overview of TPMS inspection rules across the country.

StateDoes inspection fail for TPMS fault?Inspection type & frequencyInspection requirements
Alabama (AL)Confirming with DMVSafety: Non-standard– Safety inspection is only required prior to the sale, prior to the transfer of ownership, or when rebuilding salvaged vehicles.
Alaska (AK)Not applicableNot required– Emissions tests were required but stopped in March 2012.
Arizona (AZ)Confirming with DMVEmission: Every 2 years– Emissions tests are done in Phoenix and Tucson metro areas only.
Arkansas (AR)Not applicableNot required– The state encourages citizens to test their own vehicles for pollutants. Click here.
California (CA)Confirming with DMVEmission: Every 2 years
VIN: Non-standard
– Emissions tests are dependent on the area – Check ZIP here while smog check is required for all out-of-state vehicles. Emissions test for any newer vehicle up to 6 years old, hybrids, electric vehicles, motorcycles, trailers, natural-gas-powered vehicles heavier than 14,000 pounds, diesel-powered vehicles made before 1997, and any vehicle made in or prior to 1975 is exempt.
– VIN checks are required when registering an out-of-state vehicle.
Colorado (CO)Confirming with DMVEmission: Every 2 years
VIN: Non-standard
– Emission and smog tests are only required for Boulder, Denver, Broomfield, Douglas, and Jefferson, as well as parts of Adams, Larimer, Weld, and Arapahoe counties. Check the map. However, new cars up to 7 years old, all-electric vehicles, farm vehicles, motorcycles, or 1975 model years or older are exempt.
– VIN checks are required when registering an out-of-state vehicle.
Connecticut (CT)Confirming with DMVEmission: Every 2 years
VIN: Non-standard
– Some safety inspections are required for commercial types of vehicles, like taxis, trailers, and driver-education cars.
– Emission tests are required throughout the state and depend on the type of vehicle. Inspections however must be done by an authorized facility.
– VIN checks are required when registering an out-of-state vehicle.
Delaware (DE)No. Confirmed by the DMVSafety: Every 2 years
Emission: Every 2 years
– Newer cars up to 5 years old are exempt from all tests.
– Emissions tests for newer cars up to 5 years old or models manufactured before 1967 are exempt.
Florida (FL)Confirming with DMVVIN: Non-standard– VIN checks are required when registering an out-of-state vehicle.
Georgia (GA)Confirming with DMVEmission: Every year– Emissions testing is only required for some metro counties. Newer cars up to 3 years old and older cars above 25 years old are exempt, which includes motorcycles, RVs, diesel-powered vehicles, and motor homes.
Hawaii (HI)Yes. TPMS needs to be functioning properly in order to pass inspectionSafety: Every Year– Newer cars up to 2 years old are exempt and inspections need to be done at authorized facilities.
Idaho (ID)Confirming with DMVEmission: Every 2 year
VIN: Non-standard
– Emissions testing is only required for Ada and Canyon counties.
– VIN checks are required when registering an out-of-state vehicle.
Illinois (IL)Confirming with DMVSafety: Every 2 year
Emission: Every 2 year
VIN: Every 2 year
– Inspection every 2 years applies to vehicles in specific zip codes, including Chicago and St. Louis metro areas.
– Newer cars up to 4 years or cars before 1967 are exempt
Indiana (IN)Confirming with DMVEmission: Every 2 year
VIN: Non-standard
– Emission testing every 2 years applies to vehicles in specific zip codes, including Lake County and Porter County
– Inspections are to be done at authorized service stations.
– Cars built after 1976 are exempt from inspection.
– VIN checks are required when registering an out-of-state vehicle.
Iowa (IA)Not applicableNot required– Salvaged vehicles and the commercial trucking industry will need some form of testing
Kansas (KS)Confirming with DMVVIN: Non-standard– VIN checks are required when registering an out-of-state vehicle.
Kentucky (KY)Confirming with DMVVIN: Non-standard– VIN checks are required when registering an out-of-state vehicle.
Louisiana (LA)No. Confirmed by the DMVSafety: Every year
Emission: Every year
– Emission testing every year applies to vehicles in Baton Rouge metro parished
Maine (ME)No. Confirmed by the DMVSafety: Every year
Emission: Every year
– Emission testing every year applies to vehicles in Cumberland county
Maryland (MD)Confirming with DMVSafety: Non-Standard
Emission: Every 2 years
– Safety inspection is required only prior to a sale or transfer of vehicle ownership.
– Emissions testing is required in the following county: Anne Arundel County, Baltimore City, Baltimore County, Calvert County, Carroll County, Cecil County, Charles County, Frederick County, Harford County, Howard County, Montgomery County, Prince George’s County, Queen Anne’s County and Washington County in Maryland. Emission testing is exempt for vehicles built in 1976 to older, all-electric or diesel-powered, farm vehicles, a motorcycle, historic vehicles, or any of these other exemptions.
Massachusetts (MA)No. Confirmed by the DMVSafety: Every year
Emission: Every year
– Emission testing is for cars older than 15 years are exempt
Michigan (MI)Not applicableNot required
Minnesota (MN)Not applicableNot required
Mississippi (MS)No. Confirmed by the DMVNot required– Inspection is only required for vehicles with tinted windows
Missouri (MO)No. Confirmed by the DMVSafety: Every 2 years
Emission: Every 2 years
– Safety inspection for newer cars less than 5 years and historical plates are exempt Emissions testing is only required in St. Louis City and County, Franklin County, St. Charles County, and Jefferson County.
Montana (MT)Not applicableNot required
Nebraska (NE)Confirming with DMVSafety: Non-Standard
Vin: Non-Standard
– Safety checks are required when registering an out-of-state vehicle but trailers, motorboats, salvaged vehicles, and some other types of vehicles are exempt.
– VIN checks are required when registering an out-of-state vehicle.
Nevada (NV)Confirming with DMVSafety: Every Year
Emissions: Non-Standard
Vin: Non-Standard
– Safety checks for newer vehicles less than 2 years old post-registration or built before 1968 including motorcycles and hybrids for the first five years are exempt
– Emissions tests are only required in Las Vegas and Reno
– VIN checks are required when registering an out-of-state vehicle.
New Hampshire (NH)No. Confirmed by the DMV.Safety: Every Year
Emissions: Every Year
Vin: Non-Standard
– Inspection is due the month of your birthday when your transfer or buy a new car
– Emissions tests for cars built before 1996 are exempt
New Jersey (NJ)No. Confirmed by the DMV.Safety: Non-Standard
Emissions: Every 2 Years
– Safety Inspection is only required for commercial vehicles
– Emissions tests for vehicles less than 5 years are exempt. All commercial vehicles need to be tested every year. However, motorcycles, farm vehicles, collector and historic vehicles, trailers, mopeds, and certain diesel vehicles based on size and model year are exempt.
New Mexico (NM)Confirming with DMVEmissions: Every 2 years
Vin: Non-Standard
– Emissions testing is only required for Bernalillo County and surrounding Albuquerque areas. Vehicles from 1982 or earlier, all-electric cars and diesel cars are exempt
– VIN checks are required when registering an out-of-state vehicle.
New York (NY)No. TPMS is inspected but it is not grounds for inspection failureSafety: Every Year
Emissions: Every Year
– Emission testing for vehicles 26 years or older and two model years or younger are exempt
North Carolina (NC)No. Confirmed by the DMVSafety: Every Year
Emissions: Every Year
– Safety inspection for car models 35 years or older are exempt
– Emissions testing is done in 48 countries (out of 100) while cars manufactured on or before 1995 are exempt, in addition to newer cars within 3 model years and less than 70,000 miles, diesel-powered cars, and farming vehicles.
North Dakota (ND)Not applicableNot required
Ohio (OH)Confirming with DMVEmissions: Non-standard– Emissions test is only required in Cleveland metro areas where newer vehicles up to four years or vehicles 25 years or older are exempt (Frequency of testing is dependent on even or odd model years).
Oklahoma (OK)Confirming with DMVVin: Non-Standard– VIN checks are required when registering an out-of-state vehicle.
Oregon (OR)Confirming with DMVEmissions: Every 2 Years
Vin: Non-Standard
– Emission tests are only required in the Portland and Medford metro areas whereas cars manufactured prior to 1975 are not required to test.
– VIN checks are required when registering an out-of-state vehicle.
Pennsylvania (PA)No. Confirmed by the DMVSafety: Every Year
Emissions: Every Year
Vin: Every Year
– Safety inspection is carried out every year (except Commercial vehicles over 17,000 pounds like buses, taxis, and tractor-trailers are required to be inspected semiannually) and must take place at authorized stations.

– Emissions testing is done for vehicles in Pittsburgh and Philadelphia regions and other 25 of our 67 counties, however, diesel-powered vehicles are exempt.

– VIN checks are done as part of the annual safety inspections

Rhode Island (RI)Yes. TPMS needs to be functioning properly in order to pass inspection.Safety: Every 2 Years
Emissions: Every 2 Years
Vin: Non-standard
– Safety Inspections are to be carried out by authorized stations for all cars including antique cars with antique plates, however, brand new cars less than 2 years old are exempt.
– Emissions tests are however exempt for antique cars
– VIN checks are required when registering an out-of-state vehicle.
South Carolina (SC)Not applicableNot required
South Dakota (SD)Not applicableNot required
Tennessee (TN)Confirming with DMVSafety: Every Year
Emissions: Every Year
– Safety inspections for vehicles from 1975 or earlier, vehicles registering for the first time, motorcycles, or heavy vehicles weighing more than 10,500 pounds are exempt. Inspections are done every year at authorized stations.
– Emissions inspections are required in Sumner, Hamilton, Rutherford, Davidson, Williamson, and Wilson counties
Texas (TX)No. Confirmed by the DMVSafety: Every Year
Emissions: Every year
– Safety inspections for newer vehicles for up to 2 years are exempt after which inspections are done every year and must be carried out at authorized stations.
– Emissions tests are required in 17 counties near Austin, Dallas (and Fort Worth), Houston, and El Paso and they slightly differ in the specific area. Vehicles more than 25 years old, diesel-powered vehicles, and motorcycles are exempt.
Utah (UT)No. Confirmed by the DMVSafety: Non-standard
Emissions: Non-standard
– Safety inspection is done in intervals of four, eight, and ten years based on the model and annually thereafter.
– Emissions tests (except for vehicles manufactured in 1967 or earlier and diesel-powered vehicles) are done every 2 years until vehicles are 6 years old and then done every year after that, however, they are required only in Cache, Davis, Salt Lake, Utah, and Weber counties
Vermont (VT)Yes. TPMS needs to be functioning properly in order to pass inspectionSafety: Every Year
Emissions: Every Year
Vin: Non-standard
– Safety inspections are required every year and must be done at authorized stations
– Emissions inspections are required every year however cars manufactured in 1996 or later are exempt.
– VIN checks are required when registering an out-of-state vehicle.
Virginia (VA)Confirming with DMVSafety: Every Year
Emissions: Every 2 Years
– Safety inspection is done every year and valid tickets from other states can be transferred until they expire
– Emissions testing is required in Arlington, Alexandria, Fairfax, Falls Church, Manassas, Manassas Park, Loudoun, Prince William, and Stafford cities however vehicles that are 25 years or older, vehicles that weigh 10,000 pounds or more, all-electric, all-solar, or all-natural gas vehicles, qualified hybrids and motorcycles are exempt.
Washington (WA)Confirming with DMVEmissions: Non-standard
Vin: Non-standard
– Emissions testing is only done in Clark, King, Pierce, Spokane, and Snohomish counties where the frequency is based on model number. Hybrids, newer diesel vehicles (2009 or newer), and motorcycles are exempt
– VIN checks are required when registering an out-of-state vehicle.
West Virginia (WV)Yes. TPMS needs to be functioning properly in order to pass inspection.Safety: Every Year– Safety Inspection at an authorized facility is required to be done annually. Inspections previously done in New York, Louisiana, Missouri, Mississippi, New Hampshire, Oklahoma, Utah, Texas, and Wyoming can be transferred and valid until the expiry.
Wisconsin (Wi)Confirming with DMVEmissions: Every 2 Years– Emissions tests are required in Milwaukee, Ozaukee, Kenosha, Racine, Sheboygan, Waukesha, and Washington counties. All cars must be tested out in authored facilities and Diesel cars before 1996 are exempt from inspection.
Wyoming (WY)Confirming with DMVVin: Non-standard– VIN checks are required when registering an out-of-state vehicle.

Do You Need to Fix the TPMS Light Before the Inspection?

Several states in the United States have specific regulations that require vehicles to have a fully functional TPMS in order to pass a safety inspection. These states include Hawaii, Rhode Island, Vermont, and West Virginia.

In these states, if the TPMS light is illuminated on your dashboard indicating a malfunction or low tire pressure, you will need to address the issue and fix the TPMS before undergoing the inspection. Failure to do so can result in a failed inspection.

While some states have stringent requirements regarding functional TPMS systems, it is important to note that in many other states, the TPMS is not a determining factor for a failed car safety inspection. Even if the TPMS is not working or if the TPMS light is on, it will not automatically lead to an inspection failure in these states.

However, it is still important to ensure that the tires are properly inflated and meet the required air pressure standards.

If you have fixed the TPMS issue or if your vehicle's TPMS is not required to be fully functional for the inspection, you may still need to reset the TPMS system. The TPMS reset is necessary to turn off the TPMS warning light on the dashboard after addressing the underlying issue.

Resetting the TPMS system varies depending on the vehicle make and model. Some vehicles require manual resetting, which often involves pressing a combination of buttons or following specific steps outlined in the vehicle's manual. Other vehicles may automatically reset the TPMS system once the issue is resolved and the tires are inflated to the correct pressure.

It is important to understand the specific requirements of your state regarding TPMS functionality and inspections. If your state mandates a functional TPMS, it is crucial to address any TPMS-related issues before the inspection.

In states where the TPMS is not a factor in inspection failure, it is still recommended to ensure proper tire inflation and consider fixing any TPMS issues for your own safety and to avoid potential problems on the road.

Conclusion

It's important to note that the TPMS light being illuminated will not automatically lead to a failed inspection in the majority of states. During an inspection, the technician primarily focuses on evaluating the condition of your tires, so it is essential to ensure they are in good shape.

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