This SAE Standard establishes the maximum sound level for passenger cars and light trucks and describes the test procedure, environment, and instrumentation for determining this sound level.
SAE J986A-1970 history
2018SAE J986-2018 Sound Level for Passenger Cars and Light Trucks
2013SAE J986-2013 Sound Level for Passenger Cars and Light Trucks
1998SAE J986-1998 Sound Level for Passenger Cars and Light Trucks
1994SAE J986-1994 SOUND LEVEL FOR PASSENGER CARS AND LIGHT TRUCKS
1988SAE J986-1988 Sound Level for Passenger Cars and Light Trucks
1981SAE J986-1981 Sound Level for Passenger Cars and Light Trucks
1976SAE J986B-1976 SOUND LEVEL FOR PASSENGER CARS AND LIGHT TRUCKS
1972SAE J986A-1972 SOUND LEVEL FOR PASSENGER CARS AND LIGHT TRUCKS
1970SAE J986A-1970 SOUND LEVEL FOR PASSENGER CARS AND LIGHT TRUCKS
1967SAE J986-1967 SOUND LEVEL FOR PASSENGER CARS AND LIGHT TRUCKS