Off-Road Safety Laws And Regulations

Based on Arizona Revised Statutes §28‑1179 and supporting guidelines, the following apply to OHVs:

• Helmet
  All riders under 18 must wear a properly fitted, fastened, motorized vehicle‑specific DOT‑approved helmet while operating or riding an OHV on public or state land.
   
• Brakes
  Must have adequate brakes to safely control and stop the vehicle under normal operating conditions.
   
• Lights
  If operating between 30 minutes after sunset to 30 minutes before sunrise, the OHV must be equipped with lighted headlights and taillights that meet or exceed OEM specifications.
   
• Noise Control (Muffler)
  Except on a closed course, OHVs must include a muffler or other noise-dampening device that limits sound to 96 decibels or less, measured per SAE or ISO standards.
   
• Spark Arrestor
  OHVs must have a constantly operating USDA-approved spark arrestor, except on closed courses.
   
• Safety Flag
  In designated dune areas or as required by land managers, a 6" × 12" safety flag must be mounted at least 8 feet above ground level.
   
• Eye Protection
  If the OHV lacks a windshield, eye protection (goggles or similar) is required while operating.
   
• Additional Equipment
  Depending on context—like riding on roads—requirements may include a rearview mirror, brake light, seat and footrests, license plate visibility, and more.