Which of the following is typically required to validate that a vehicle is insured?

A proof of insurance card is a crucial document indicating that a vehicle is currently insured. This card is typically issued by the insurance company and contains essential information such as the policyholder's name, the insurance company’s name, policy number, effective dates, and the types of coverage included. It serves as tangible evidence that the vehicle owner has met the minimum insurance requirements mandated by law, and it is often required to be carried in the vehicle or presented during a traffic stop or accident.

The other options do not serve the same purpose as a proof of insurance card. A vehicle registration form provides details about the ownership of the vehicle but does not confirm the presence of insurance coverage. The driver’s license number is related to the individual’s legal ability to operate a vehicle but does not indicate whether the vehicle is insured. A vehicle purchase receipt confirms ownership of the vehicle but lacks any information about insurance coverage. Thus, the proof of insurance card stands out as the definitive document required to verify that a vehicle is properly insured.