375.02  EQUIPMENT.
   (a)   Equipment of snowmobiles, off-highway motorcycles, and all purpose vehicles shall include, but not necessarily be limited to requirements for the following items:
      (1)   At least one headlight having a minimum candlepower of sufficient intensity to reveal persons and objects at a distance of at least 100 feet ahead under normal atmospheric conditions during hours of darkness;
      (2)   At least one red taillight having a minimum candlepower of sufficient intensity to be plainly visible from a distance of 500 feet to the rear under normal atmospheric conditions during hours of darkness;
      (3)   Adequate brakes.  Every snowmobile, while traveling on packed snow, shall be capable of carrying a driver who weighs 175 pounds or more, and, while carrying such driver, be capable of stopping in not more than forty feet from an initial steady speed of twenty miles per hour, or locking its traction belt.
      (4)   A muffler system capable of precluding the emission of excessive smoke or exhaust fumes, and of limiting the engine noise of vehicles.  On snowmobiles manufactured after January 1, 1973, such requirement shall include sound dampening equipment such that noise does not exceed eighty-two decibels on the "A" scale at fifty feet as measured according to SAE J192 (September 1970).
   (b)   No person shall operate any snowmobile, off-highway motorcycle, or all purpose vehicle in violation of this section, except that equipment specified in subsections (a)(1) and (2) hereof shall not be required on snowmobiles, off-highway motorcycles, or all purpose vehicles operated during the daylight hours. 
(ORC 4519.20)