Mufflers: Prevention of emissions.

Nev. Rev. Stat. § 484D.415
in effect
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1. Every motor vehicle shall at all times be equipped with a muffler in good working order and in constant operation to prevent emissions greater than those allowed by rules and regulations established by the Department. No person shall use a muffler cutout, bypass or similar device upon a motor vehicle on a highway. 2. The engine and power mechanism of every motor vehicle shall be so equipped and adjusted as to prevent the escape of excessive fumes or smoke.
Source: NV Statutes (Official Site)URL: https://www.leg.state.nv.us/nrs/NRS-484D.htmlFetched: 10/4/2026

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