MISCELLANEOUS EQUIPMENT AND DRIVER SAFETY PROVISIONS
- Section 321.432 - [Effective Until 7/1/2024] Horns and warning devices
- Section 321.432 - [Effective 7/1/2024] Horns and warning devices
- Section 321.433 - Sirens, whistles, air horns, and bells prohibited
- Section 321.434 - Bicycle sirens or whistles
- Section 321.435 - Motorcycles equipped with detachable stabilizing wheels
- Section 321.436 - Mufflers, prevention of noise
- Section 321.437 - Mirrors
- Section 321.438 - Windshields and windows
- Section 321.439 - Windshield wipers
- Section 321.440 - Restrictions as to tire equipment
- Section 321.441 - Metal tires prohibited
- Section 321.442 - Projections on wheels
- Section 321.443 - Exceptions
- Section 321.444 - Safety glass
- Section 321.445 - Safety belts and safety harnesses - use required
- Section 321.446 - Child restraint devices
- Section 321.447 and 321.448 - Reserved
- Section 321.449 - Motor carrier safety rules
- Section 321.449A - Rail crew transport drivers
- Section 321.449B - Texting or using a mobile telephone while operating a commercial motor vehicle
- Section 321.450 - Hazardous materials transportation regulations
- Section 321.451 - Emergency vehicles - certificate of designation