Yes, Underglow lighting is legal in Wyoming for vehicles, provided it complies with state and federal regulations. Wyoming does not explicitly ban underglow lights, but they must not exceed brightness limits or mimic emergency signals. The Wyoming Department of Transportation (WYDOT) aligns with federal standards under 49 CFR § 571.108, prohibiting red or blue lighting that could confuse emergency vehicles. Local ordinances in cities like Cheyenne or Jackson may impose additional restrictions, requiring drivers to verify municipal codes.
Key Regulations for Underglow Lighting in Wyoming
- Color Restrictions: Underglow lights must not display red, blue, or amber—colors reserved for emergency and service vehicles. Violations may result in citations under Wyoming Statute § 31-5-913.
- Brightness Limits: Lights cannot exceed 300 candlepower or emit flashing/strobing patterns, per WYDOT’s 2024 vehicle equipment guidelines. Non-compliance risks fines up to $200.
- Mounting Position: Underglow lights must be mounted below the vehicle’s beltline and not project beyond the body’s width. The Wyoming Highway Patrol (WHP) enforces this during roadside inspections.
Local governments, such as Laramie County, may impose further constraints via municipal codes. For instance, Cheyenne’s ordinance 17.12.050 mandates underglow lights be non-visible when the vehicle is in motion. Drivers should consult WYDOT’s 2026 compliance bulletins for updates, as federal NHTSA rulings occasionally influence state enforcement. Failure to adhere may void insurance coverage in accident claims.