531.05  MOTOR VEHICLE NOISE.
   (a)   No person shall cause noise levels from the operation of any motor vehicle to exceed the noise level for such motor vehicle as set forth in Table II.
TABLE II MOTOR VEHICLE, MOTORCYCLE AND MOTORIZED
BICYCLE NOISE LEVEL LIMITS
                                                                                       
Maximum dB(A) Permitted

Vehicle Class
Speed Limit
35 MPH or less
Speed Limit
Over 35 MPH
Motor vehicles, with a manufacturer's gross vehicle weight rating (GVWR) or gross combination weight rating (GCWR) of 8,000 pounds or more or any combination of vehicles towed by such motor vehicle
86
90
Light Motor Vehicles
80
85
   (b)   No person shall operate a motor vehicle which causes excessive noise levels, as a result of a defective or modified exhaust system, as a result of an unnecessary rapid acceleration, deceleration, engine revving, tire squealing, or as the result of the operation of audio devices such as, but not limited to radios, phonographs and tape players.
   (c)   For purposes of this section, noise shall be measured at a distance of at least fifty feet from the closet approach of the vehicle at any suitable site.
(Ord. 91-370.  Passed 8-1-91.)