(a) No motor vehicle operating on the public right of way or on private property shall exceed the maximum sound level of eighty dBA. However, for vehicles over a gross vehicle weight of 8,000 pounds on a State highway, a prescribed truck route or in a commercial or industrial zone that is not adjacent to a residential zone, the maximum sound level shall not exceed eighty-eight dBA.
(b) Whoever violates this section is guilty of a minor misdemeanor for a first offense and a misdemeanor of the fourth degree for any subsequent offense. Punishment shall be as provided in Section 698.02. (Ord. 77-83. Passed 9-20-83.)