| Aspect | Class B Hazmat Tanker | Class A Hazmat Tanker |
|---|
| Certifications | Hazmat Endorsement, Tanker Endorsement, CDL | Hazmat Endorsement, Tanker Endorsement, CDL |
| Work Environment | Transporting hazardous liquids or gases, often in industrial settings | Transporting flammable liquids, often in manufacturing or chemical industries |
| Usage | Used for transporting flammable or combustible liquids in large quantities | Used for transporting flammable liquids, often with different tank specifications |
Class B Hazmat Tankers and Class A Hazmat Tankers share similar certifications and work environments, both requiring hazmat and tanker endorsements. The main difference lies in the tank design and the specific types of hazardous materials transported. Class B tanks are typically used for a broader range of flammable liquids, while Class A tanks are often designed for specific flammable liquids with different safety standards.