| Aspect | Class 1 Fuel Tanker | Class 2 Fuel Tanker |
|---|
| Certification | Hazardous Materials (HazMat) Endorsement, CDL with Tanker and HazMat | CDL with Tanker endorsement, no HazMat required |
| Work Environment | Transporting flammable liquids, often in hazardous conditions | Transporting non-flammable liquids, generally less hazardous |
| Industry Usage | Fuel delivery, petroleum industry | Non-flammable liquid transport, chemical industry |
Class 1 Fuel Tankers are specialized for transporting flammable liquids like gasoline, requiring HazMat certification. Class 2 Fuel Tankers carry non-flammable liquids and typically do not require HazMat endorsement. The main difference lies in the type of liquids transported and the associated safety requirements.