No, studded tires are prohibited statewide in Arizona under ARS §28-956(A), with no seasonal exceptions. The Arizona Department of Transportation (ADOT) enforces this ban year-round due to pavement damage risks, aligning with federal highway safety standards. Local jurisdictions lack authority to override the restriction.
Key Regulations for Studded Tires in Arizona
- Statewide Ban: ARS §28-956(A) explicitly prohibits studded tires on public roads, with no seasonal or regional exceptions.
- ADOT Enforcement: The Arizona Department of Transportation actively monitors compliance and may issue citations for violations.
- Penalties: Violators face fines up to $250 under ARS §28-4458, with potential vehicle impoundment for repeat offenses.
Local municipalities, including Phoenix and Tucson, cannot issue permits or exemptions. The regulation stems from ARS §28-956(A), which defines studded tires as those with metal protrusions exceeding 1/16-inch in length. ADOT’s 2024 pavement preservation initiative reinforces enforcement, particularly on interstate highways. Federal Highway Administration (FHWA) guidelines support Arizona’s stance, citing studded tire damage costs exceeding $100 million annually in similar climates. No legislative proposals in the 2025–2026 session suggest modifications to the ban.