Proof of Motor Vehicle Liability insurance is required of a driver:

The requirement for proof of motor vehicle liability insurance, particularly in Nevada, is tied to the vehicle registration process. When a driver seeks to register their vehicle, they must provide evidence of having the necessary liability insurance coverage. This regulation ensures that all vehicles on the road are adequately insured, which protects both the driver and other parties in the event of an accident.

While proof of insurance may also be necessary during an accident or for specific services like towing, these situations do not establish the fundamental requirement for insurance that is originally set at the point of vehicle registration. It's essential for the state to maintain records of insured vehicles to facilitate legal compliance and enhance road safety. Thus, the obligation to show proof of motor vehicle liability insurance aligns with the initial registration of a vehicle rather than periodic checks or specific events.