What is the maximum total working capacity in gallons for LP-gas containers installed on passenger-carrying vehicles?

The maximum total working capacity for LP-gas containers installed on passenger-carrying vehicles is limited to ensure safety and compliance with regulations governing the use of LP-gas in such applications. The correct answer indicates that containers with a total capacity of up to 200 gallons can be utilized on these vehicles. This regulation is based on safety standards intended to minimize risks associated with carrying larger amounts of LP-gas, which can increase fire hazards and complications in case of an emergency.

Passenger vehicles, by nature, are not designed to handle the same volume of hazardous materials as industrial vehicles. The limitations set on the working capacity make it safer to transport such flammable substances, ensuring that the vehicles remain operable and that the risk to passengers is kept to an acceptable level. Hence, the 200-gallon maximum working capacity aligns with established safety protocols and regulatory standards in Texas for LP-gas usage.