How many gallons can a DOT 406/MC 306 tanker typically carry?

A DOT 406/MC 306 tanker typically has a capacity to carry around 9,000 gallons of liquid. This design is specifically used for the transportation of various types of liquids, including hazardous materials. The configuration of the DOT 406/MC 306, with its rounded shape and specific materials used in construction, contributes to its ability to securely transport these liquids while adhering to safety regulations.

While the other options represent capacities found in different tanker designs or configurations, they are not characteristic of the DOT 406/MC 306. For instance, smaller designs might handle around 6,000 gallons, while larger tankers can exceed capacities of 10,000 or 15,000 gallons, but those are not the specifications associated with this particular type. Understanding the specific capacity of a DOT 406/MC 306 is crucial for hazmat technicians as it influences safety protocols, containment strategies, and loading/unloading procedures when managing hazardous materials.