Arizona § 28-955.04 Exhaust system; visual inspection; requirements; civil penalty

Arizona Statutes

§ 28-955.04 — Exhaust system; visual inspection; requirements; civil penalty

Arizona § 28-955.04

Title 28Arizona Revised Statutes

Ch. 3TRAFFIC AND VEHICLE REGULATION

Art. 16Equipment

This text of Arizona § 28-955.04 (Exhaust system; visual inspection; requirements; civil penalty) is published on Counsel Stack Legal Research, covering Arizona primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook

Ariz. Rev. Stat. Ann. § 28-955.04 (2026).

Text

A.A commercial motor vehicle that operates in this state shall have an exhaust system that is detectable by a visual inspection and that meets all of the following:

1.Is free from a defect that adversely affects sound reduction.

2.Is equipped with either a muffler or other noise dissipative device.

3.Is not equipped with a cutout, bypass or similar device.

B.A person who violates this section is subject to a civil penalty of at least five hundred dollars. If the person shows the court that a muffler has been installed or the existing muffler has been serviced to comply with subsection A, the court may reduce or waive the civil penalty.

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A. A commercial motor vehicle that operates in this state shall have an exhaust system that is detectable by a visual inspection and that meets all of the following:

1. Is free from a defect that adversely affects sound reduction.

2. Is equipped with either a muffler or other noise dissipative device.

3. Is not equipped with a cutout, bypass or similar device.

B. A person who violates this section is subject to a civil penalty of at least five hundred dollars. If the person shows the court that a muffler has been installed or the existing muffler has been serviced to comply with subsection A, the court may reduce or waive the civil penalty.