New York driving lawsExhaust & Muffler

New York Exhaust & Muffler Laws (2026)

Info: Your vehicle needs a muffler. Passenger cars up to 10,000 pounds are capped at 76 decibels at 35 mph or below, and 82 decibels above that, measured at 50 feet (N.Y. Veh.

InfoVerified Jun 19, 2026

Your vehicle needs a muffler. Passenger cars up to 10,000 pounds are capped at 76 decibels at 35 mph or below, and 82 decibels above that, measured at 50 feet (N.Y. Veh. & Traf. Law § 386).

Official source: nysenate.gov

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