No, underglow lighting is illegal in Utah for vehicles on public roads. Utah Code § 41-6a-1605 prohibits non-essential, colored lights visible from the front or sides, including underglow, with exceptions only for emergency or authorized vehicles. Local law enforcement, including the Utah Highway Patrol, actively enforces this statute, and violations may result in citations or vehicle impoundment.
Key Regulations for Underglow Lighting in Utah
- Color Restrictions: Only white or amber lights are permitted on the front of vehicles; red lights are restricted to emergency vehicles. Underglow in any color violates § 41-6a-1605.
- Visibility Limits: Lights must not be visible from the side or rear unless they are factory-installed turn signals or brake lights. Aftermarket underglow often exceeds these limits.
- 2026 Compliance Shifts: Utah’s Division of Motor Vehicles (DMV) plans stricter enforcement in 2026, including mandatory light inspections during annual vehicle registrations for modified vehicles.
Utah’s regulations align with broader national trends restricting aftermarket vehicle lighting to reduce distraction and mimic emergency signals. The Utah State Legislature has not amended § 41-6a-1605 since 2023, and no pending bills suggest imminent legalization. Off-highway vehicles (OHVs) may use underglow in designated areas, but public road use remains prohibited. Consult the Utah DMV or local county ordinances for jurisdiction-specific exceptions.