What is the maximum weight limit for hazardous materials in passenger vehicles?

The maximum weight limit for hazardous materials carried in passenger vehicles is set to ensure safety and comply with regulations. The correct answer, 100.5 kg (220 pounds), is significant because it reflects the balance between allowing essential goods to be transported while minimizing risk in the event of an incident.

This weight limit recognizes the capability of passenger vehicles to transport hazardous materials safely while adhering to guidelines that prevent overcrowding and other safety concerns. Exceeding this limit could increase the possibility of injury or property damage should an accident occur. Maintaining this regulation is critical in safeguarding both the vehicle occupants and the general public from the potential dangers posed by hazardous materials.

The other options exceed this weight limit, which could compromise safety in the transportation of hazardous materials in passenger vehicles, thus leading to increased risks during transit.