New York · NY · Vehicles

New York: Is it legal to put a train horn on a car?

Allowed with limits

New York has no express train-horn ban, but a car horn may not be unnecessarily loud or harsh.

New York requires every car to have a horn loud enough to warn of danger, but it may not be used except as a reasonable warning and may not be unnecessarily loud or harsh. A typical train horn, which is far louder than a car horn needs to be, likely fails that standard. A separate rule bars gongs and siren whistles on anything but emergency vehicles. Some cities have their own noise rules as well.

Conditions

  • Horn may not be unnecessarily loud or harsh
  • Horn use only as a reasonable warning
  • No gong or siren whistle on non-emergency vehicles
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What the law says

... a suitable and adequate horn or other device for signaling, which horn or device shall produce a sound sufficiently loud to serve as a danger warning but shall not be used other than as a reasonable warning nor be unnecessarily loud or harsh. ... A gong or siren whistle shall not be used on any vehicle other than an authorized emergency vehicle.

Sources

Confirm with the state

Agency
New York State Department of Motor Vehicles
Phone
1-518-486-9786
Website
dmv.ny.gov

How bordering states compare

Last verified · Confidence: High · How we research · Report an error

High confidence: an official source names this explicitly, and the quote above shows it.