Georgia Commercial Driver License Practice Test

Which of the following can lead to a fire in a vehicle?

1. Spilled fuel

2. Overinflated tires

3. Proper cargo ventilation

4. Excess cargo weight

The correct answer is: Spilled fuel

Spilled fuel can definitely lead to a fire in a vehicle, as it creates a highly flammable situation. When fuel is spilled and comes into contact with heat sources, such as hot engine parts, electrical sparks, or flames, it can easily ignite, causing a dangerous fire. This is particularly concerning in vehicles, where the combination of fuel and heat can result in a rapid spread of fire, endangering the driver, passengers, and any cargo on board. The other options do not present the same level of immediate fire risk. Overinflated tires may pose safety issues, such as blowouts, but they are not typically associated with fire hazards unless they are excessively hot from prolonged driving conditions or other extreme factors. Proper cargo ventilation is designed to prevent the buildup of flammable gases or heat, thereby reducing fire risk rather than contributing to it. Excess cargo weight can lead to structural failure of the vehicle or affect handling, but it is not a direct cause of fire.