The Rules for Missouri's Car Inspection Requirements

1. Biennial Inspection Requirement: Most passenger vehicles in Missouri are required to undergo a safety inspection every two years.
2. Emissions Inspection Requirement: Vehicles registered in certain counties, primarily in the St. Louis metropolitan area, must also pass an emissions inspection.
3. Inspection Station Authorization: Inspections must be performed by authorized inspection stations.
4. Inspection Sticker Validity: The inspection sticker is valid for 60 days from the inspection date.
5. Required Inspection Components: Inspections typically cover various components, including brakes, tires, steering, lights, and emissions systems.
6. Vehicle Age Exemption: Newer vehicles may be exempt from safety inspections for a certain number of years.
7. Out-of-State Vehicles: Vehicles brought into Missouri from out-of-state may require an inspection within a specific timeframe.
8. Sale of Vehicles: Vehicles sold in Missouri must have a valid safety inspection certificate.
9. Inspection Fees: Inspection stations may charge fees for the inspection service.
10. Penalties for Failure to Inspect: Failure to have a valid inspection sticker can result in fines and other penalties.

For the most accurate and up-to-date information, it is recommended to consult the Missouri Department of Revenue website or contact your local DMV office.

Please note that specific regulations may change, and it's always best to verify information directly with the relevant authorities.