74.001   Unsafe vehicles, prohibition against operation
   74.002   Bumpers on motor vehicles
   74.003   Lighted lights required
   74.004   Headlights
   74.005   Tail lights and illumination of rear license plate
   74.006   Red reflectors required
   74.007   Safety lighting of commercial vehicles
   74.008   Stoplight regulations
   74.009   Obscured lights on vehicles
   74.100   Red light or flag required
   74.011   Lights on parked vehicles
   74.012   Lights and emblem on slow-moving vehicles; lights and reflectors on multi-wheel agricultural tractors or farm machinery
   74.013   Spotlight and auxiliary driving lights
   74.014   Cowl, fender and back-up lights
   74.015   Two lights displayed
   74.016   Headlights required
   74.017   Lights of less intensity
   74.018   Number of lights permitted; red and flashing lights
   74.019   Standards for lights on snow removal equipment and oversize vehicles
   74.020   Flashing lights permitted for certain types of vehicles
   74.021   Lights and sign on transportation for preschool children
   74.022   Focus and aim of headlights
   74.023   Brake equipment; specifications
   74.024   Brake fluid
   74.025   Minimum standards for brakes and components
   74.026   Horns, sirens and warning devices
   74.027   Mufflers; excessive smoke or gas
   74.028   Rearview mirrors
   74.029   Windshields and wipers
   74.030   Solid tire requirements
   74.031   Requirements for safety glass in motor vehicles; use of tinted glass or reflectorized material
   74.032   Directional signals
   74.033   Installation and sale of seat safety belts required; definition
   74.034   Requirements for extra signal equipment
   74.035   Display of warning devices on disabled vehicles
   74.036   Requirements for vehicles transporting explosives
   74.037   Studded tires; seasonal use permitted
   74.038   Air cleaner required
   74.039   Safety inspection decals for buses
   74.040   Air bags
   74.055   Permit required to exceed load limits
   74.056   Limitation of load extension on left side of vehicle
   74.057   All loads shall be properly secured
   74.058   Towing requirements; exception to size and weight restrictions
   74.059   Weighing of vehicle; removal of excess load
   74.060   Operation of vehicle exceeding weight limits prohibited
   74.061   Load limits
   74.062   Maximum width, height and length
   74.063   Statement of gross vehicle weight
   74.064   Wheel protectors required on heavy commercial vehicles
   74.065   Liability for damages; prosecution; application of monies
   74.066   Weight exceptions for certain vehicles
   74.067   Route and load information
   74.068   Parking at residences
Statutory reference:
Exemption of certain vehicles from emission, noise control and fuel standards, see R.C. § 4513.41
Exemption of collector’s or historical vehicles from equipment standards, see R.C. § 4513.38
Motorcycles, protective eye devices required for operators and passengers; helmets required for persons under 18 years of age, see O.A.C. § 4501-17-01
Notice of arrest of certain commercial drivers, see R.C. § 5577.14
Snowmobiles and all-purpose vehicles, equipment, see O.A.C. § 4501-29-01
Vehicle lighting, see O.A.C. Chapter 4501-15