Texas State Inspection Practice

License Plate lamp color

1. Red

2. Yellow

3. Blue

4. White

The correct answer is: White

A Red is typically reserved for emergency vehicles or to indicate that a vehicle is stopped or disabled. In some states, red lights on a license plate are also only allowed for disabled parking permits. B: Yellow is also often used on emergency vehicles, but can also be used for construction or utility vehicles. In some states, yellow lights on a license plate are only allowed for commercial vehicles. C: Blue lights are typically for law enforcement or other emergency vehicles. In some states, blue lights on a license plate are only allowed for vehicles owned by law enforcement or emergency personnel. D: White lights are the most common color for license plate lamps. They are used to illuminate the license plate number for visibility and identification purposes. Therefore, D is the most suitable and correct answer for the color of a license plate lamp.