What is the largest size propane container that can be transported in an enclosed vehicle?

The largest size propane container that can be transported in an enclosed vehicle is a container with a capacity of 45 pounds. This regulation is based on safety guidelines established by the Department of Transportation and the National Fire Protection Association. Propane poses a risk of flammability and explosion if not handled properly, especially in enclosed spaces where gas buildup can occur.

A 45-pound propane cylinder fits within the limits for safe transport, reducing the risk of accidents associated with larger tanks. Containers exceeding this weight typically require special handling procedures and permits for transport due to the increased risk they represent. This makes understanding the regulations surrounding propane transport critical for ensuring safety and compliance with legal standards.