74.01   Unsafe vehicles, prohibition against operation
   74.02   Bumpers on motor vehicles
   74.03   Lighted lights required
   74.04   Headlights
   74.05   Taillights and illumination of rear license plate
   74.06   Red reflectors required
   74.07   Safety lighting of commercial vehicles
   74.08   Stoplight regulations
   74.09   Obscured lights on vehicles
   74.10   Red light or flag required
   74.11   Lights on parked vehicles
   74.12   Lights on slow-moving vehicles; slow-moving vehicle emblem;  lights and reflectors on multi-wheel agricultural tractors or farm machinery
   74.13   Spotlight and auxiliary driving lights
   74.14   Cowl, fender, and back-up lights
   74.15   Two lights displayed
   74.16   Headlights required
   74.17   Lights of less intensity
   74.18   Number of lights permitted; red and flashing lights
   74.19   Standards for lights on snow removal equipment and oversize vehicles
   74.20   Flashing lights permitted for certain types of vehicles
   74.21   Lights and sign on transportation for preschool children
   74.22   Focus and aim of headlights
   74.23   Brake equipment; specifications
   74.24   Brake fluid
   74.25   Minimum standards for brakes and components
   74.26   Horns, sirens, and warning devices
   74.27   Mufflers; excessive smoke or gas
   74.28   Rearview mirrors
   74.29   Windshields and wipers
   74.30   Solid tire requirements
   74.31   Requirements for safety glass in motor vehicles; use of tinted glass or reflectorized material
   74.32   Directional signals
   74.33   Installation and sale of seat safety belts required; definition
   74.34   Requirements for extra signal equipment
   74.35   Display of warning devices on disabled vehicles
   74.36   Requirements for vehicles transporting explosives
   74.37   Wheel protectors required on heavy commercial vehicles
   74.38   Maximum width, height, and length
   74.39   Air cleaner required
   74.40   Vehicles with spikes, lugs, and chains
   74.41   Use of studded tires and chains
   74.42   Air bags
   74.50   Permit required to exceed load limits
   74.51   Limitation of load extension on left side of vehicles
   74.52   All loads shall be properly secured
   74.53   Towing requirements; exception to size and weight restrictions
   74.54   Use of local streets; local permit and conditions
   74.55   Designation of heavy-vehicle traffic streets
   74.56   Shifting load; loose loads
   74.57   Statement of gross vehicle weight
   74.58   Weighing of vehicle; removal of excess load
   74.59   Disposition of moneys collected
   74.60   Route and load information
   74.61   Drivers and passengers required to wear seat belts; penalty
   74.62   Use of sunscreening, non-transparent and reflectorized materials
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. Chapter 4501-29
   Vehicle lighting, see O.A.C. Chapter 4501-15