Vehicle owners in Kansas City are responsible for keeping up with the laws and requirements according to the state in which they’ve registered their vehicles.
Both Kansas and Missouri require motor vehicle examinations and inspections in certain situations; the rules are different in each state. Failing to adhere to the car inspection requirements in your state could result in the inability to register your vehicle, fines, and other consequences.
Here’s what you need to know about car inspections in Kansas City (Missouri and Kansas).
The Missouri Department of Revenue (DOR) makes it mandatory for all vehicles to undergo inspections every two years. Inspections involve checks of the vehicle’s safety as well as its smog and emissions outputs in some counties.
These counties include St. Louis, St. Charles, Franklin, and Jefferson. The DOR requires successful completion and passing of all necessary inspections before a driver can register a vehicle in Missouri.
If you’re new to Kansas City, Missouri, you have 30 days to register your vehicle in the state.
Your vehicle must first pass the safety inspection, as well as the smog check if you live in an applicable county.
The DOR will ask for proof of these inspections before you can register your vehicle. Your vehicle will also need to undergo inspections to renew your Missouri registration, to sell a vehicle, after an accident, and if a police officer orders you to do so.
Missouri vehicles are exempt from the safety inspection requirement for the first ten years following the model year of manufacture, or if the vehicle has 150,000 miles or more. This means most newer or high-mileage vehicles won’t need to worry about routine inspections at all.
In Kansas City, Kansas, drivers have 90 days after entering the state to apply for new titles and registrations.
Like Missouri, vehicles will need to pass an inspection before the state will grant vehicle registration. They do not, however, need regular inspections every few years.
In Kansas, vehicles must have a Motor Vehicle Examination with the Kansas Highway Patrol before the owner can register it if the vehicle fulfills one of the following:
The Motor Vehicle Examination will assess safety and emissions. There is a $20 inspection fee drivers must pay for an inspection in Kansas. The fee for a Missouri vehicle inspection is $12. Kansas offers incentives for drivers who own vehicles that generate low or no emissions, such as tax breaks and discounts on auto insurance.
House Bill 1444 might soon change the requirements for vehicle inspections in Missouri.
Efforts to eliminate Missouri’s mandatory vehicle safety inspections have gained renewed momentum. In February 2026, the Missouri House of Representatives passed a bill by a vote of 104–43 that would end mandatory safety inspections for nearly all noncommercial vehicles, including those over ten years old or with more than 150,000 miles. Unlike a similar bill that stalled in 2018, this latest measure has cleared the House and now awaits action in the Senate. If passed and signed into law, Missouri’s inspection requirements could change dramatically in the near future.
