Current through Register Vol. 47, No. 13, December 25, 2024
Rule 571-46.12 - Sound level limitation(1) No person shall operate an all-terrain vehicle or off-road motorcycle that is constructed or altered in a manner that noise emitted from the all-terrain vehicle or off-road motorcycle exceeds 96 decibels on the A scale when measured in the manner prescribed in the revised 2008-05, Society of Automotive Engineers Standard J1287, titled "Measurement of Exhaust Sound Pressure Levels of Stationary Motorcycles."(2) The Society of Automotive Engineers Standard J1287, titled "Measurement of Exhaust Sound Pressure Levels of Stationary Motorcycles," is available for inspection at the following locations:a. Department of Natural Resources, Wallace State Office Building, 502 East 9th Street, Des Moines, Iowa 50319.b. State Law Library, Capitol Building, 1007 East Grand Avenue, Des Moines, Iowa 50319.[ARC 8878B, IAB 6/30/10, effective 8/4/10]
Iowa Admin. Code r. 571-46.12