Sound Systems in Motor Vehicles.
Grand Rapids City Code § 9.70
in effectSec. 9.70. - Sound Systems in Motor Vehicles.
No person operating or in control of a stopped or moving motor vehicle shall operate or permit the operation of a sound system in the vehicle so as to produce sound that is clearly audible fifty (50) feet from the vehicle between 7:00 a.m. and 10:00 p.m., or clearly audible twenty-five (25) feet from the vehicle between 10:00 p.m. and 7:00 a.m.; provided, however, this section shall not apply to the sound system of a police, fire, or other public service motor vehicle while the public service vehicle is being used in the performance of public service work.
(Ord. No. 2019-71, § 2, 11-19-19)
Source: City of Grand Rapids, Michigan, City Code and City Charter (Municode Library, library.municode.com)URL: https://library.municode.com/mi/grand_rapids/codes/code_of_ordinances?nodeId=TIOLRE_CH151NU_ART5NOCO_S9.70SOSYMOVEFetched: 11/7/2026