Is Studded Tires Legal in Louisiana After the 2026 Regulatory Updates?

No, studded tires are prohibited statewide in Louisiana under Louisiana Revised Statutes §32:361, with no seasonal exceptions or local variances permitted. The Louisiana Department of Transportation and Development (DOTD) enforces this ban year-round to mitigate road damage, aligning with federal highway safety standards. Violations may result in citations and fines, as outlined in DOTD’s 2024 traffic enforcement guidelines.

Key Regulations for Studded Tires in Louisiana

  • Absolute Ban: LRS §32:361 explicitly prohibits the use of studded tires on any public roadway in Louisiana, regardless of weather conditions or vehicle type.
  • Enforcement by DOTD: The Louisiana DOTD’s Office of Highway Safety conducts routine inspections and issues citations for non-compliance, with penalties escalating under 2026 traffic law revisions.
  • No Exemptions: Unlike neighboring states, Louisiana does not permit studded tire use for commercial, emergency, or agricultural vehicles, even in extreme winter conditions.

Local municipalities lack authority to override this statewide restriction, as confirmed by the Louisiana State Police’s 2025 operational directives. Out-of-state drivers must comply with Louisiana’s laws while operating within its jurisdiction. Non-residents found using studded tires may face immediate fines and potential vehicle impoundment under interstate reciprocity agreements.