Wyoming § 31-5-953 Mufflers

Wyoming Statutes

§ 31-5-953 — Mufflers

Wyoming § 31-5-953

Title 31Motor Vehicles

Ch. 5REGULATION OF TRAFFIC ON HIGHWAYS

Art. 9EQUIPMENT

This text of Wyoming § 31-5-953 (Mufflers) is published on Counsel Stack Legal Research, covering Wyoming primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook

Wyo. Stat. Ann. § 31-5-953 (2026).

Text

(a)Every vehicle shall be equipped, maintained and operated so as to prevent excessive or unusual noise. Every motor vehicle shall at all times be equipped with a muffler or other effective noise suppressing system in good working order and in constant operation. No person shall use a muffler cut-out, bypass or similar device.

(b)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.

(c)This section applies to motorcycles, motor-driven cycles, multipurpose vehicles, mopeds and off-road recreational vehicles as defined by W.S. 31-1-101(a)(xv)(K)(II) that are registered pursuant to W.S. 31-2-232 and off-road recreational vehicles as defined by W.S. 31-1-101(a)(xv)(K) that are operated pursuant to W.S. 3

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(a) Every vehicle shall be equipped, maintained and
operated so as to prevent excessive or unusual noise. Every
motor vehicle shall at all times be equipped with a muffler or
other effective noise suppressing system in good working order
and in constant operation. No person shall use a muffler
cut-out, bypass or similar device.
(b) 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.
(c) This section applies to motorcycles, motor-driven
cycles, multipurpose vehicles, mopeds and off-road recreational
vehicles as defined by W.S. 31-1-101(a)(xv)(K)(II) that are
registered pursuant to W.S. 31-2-232 and off-road recreational
vehicles as defined by W.S. 31-1-101(a)(xv)(K) that are operated
pursuant to W.S. 31-5-1601.