Is 50% Window Tint Legal in Arizona After the 2026 Regulatory Updates?

No. Arizona prohibits 50% window tint on front side windows and windshields, mandating 33% light transmittance. The state’s 2023 statute (ARS § 28-959.01) aligns with federal standards, enforced by the Arizona Department of Transportation (ADOT). Local jurisdictions like Phoenix and Tucson conduct compliance checks, with 2026 ADOT audits targeting commercial fleets.

Key Regulations for 50% Window Tint in Arizona

  • Front side windows: Must allow ≥33% light transmittance; 50% tint violates ARS § 28-959.01.
  • Windshield: Non-reflective tint is permitted only above the AS-1 line; 50% tint is illegal.
  • Medical exemptions: Require ADOT-approved documentation; aftermarket tint must still meet 33% minimum.

Local law enforcement, including Phoenix Police Department’s Traffic Unit, issue citations for violations, with fines ranging from $150–$250. The 2026 ADOT enforcement initiative will prioritize commercial vehicles, requiring fleet managers to verify tint compliance via certified VLT meters. Rear windows may use any darkness, provided dual side mirrors are present.