All vehicles are required to go through inspection every other year to ensure that they are still fit for the road (with some exceptions). That Model T your great-great-grandfather left you in his will is cool to look at and all, but if it doesn’t pass inspection, you’re not driving it to the prom.

There are plenty of Official Inspection Stations in Missouri (HINT: they sport a sign that says “Official Inspection Station” out front), so to get your car inspected, just make an appointment. If you pass, you’ll get a fun sticker to put on your car. If you don’t pass… well, for starters you’ll have to get your car fixed. Then you’ll have to go through inspection again.

The Inspection Station will check a ton of different things on your car, but here are some of the major ones:

• Clearly visible Vehicle Identification Number (VIN);
• Undamaged rear view mirrors;
• Horn able to be heard from 200ft away;
• Working windshield wipers;
• Working defroster;
• Working and proper turn signals, headlights, stop lights, rear lights, and plate lights;
• Working foot brake and parking brake;
• Undamaged and properly tinted windshield and windows;
• Working and unworn steering and front end parts;
• Working exhaust system, free of holes, leaks, or unnecessarily loud noises;
• Proper tire treads;
• Properly attached license plates;
• Undamaged body and chassis parts;
• Working speedometer/odometer;
• Unaltered bumper height;
• Unaltered fuel inlet;
• Properly installed and unaltered catalytic converter;
• Updated flux capacitor.

Ok, so maybe they aren’t too worried about that last one, but everything else should be in fine working order if you’re hoping to pass inspection. Some counties also require certain vehicles to pass an emissions test, so make sure you find out what the rules are where you live.