| Feature | Class B Drivers | Class A Drivers |
|---|
| Licensing | Requires a Class B CDL | Requires a Class A CDL |
| Vehicle Types | Operate straight trucks, buses, delivery trucks | Operate tractor-trailers, combination vehicles |
| Work Environment | Urban delivery, local routes, buses | Long-haul, interstate trucking |
| Certifications | CDL with B endorsement | CDL with A endorsement |
Class B Drivers typically operate straight trucks and buses within local or regional areas, requiring a Class B CDL. In contrast, Class A Drivers handle tractor-trailers and long-distance freight, needing a Class A CDL. Both roles involve commercial driving but differ mainly in vehicle size and scope of operation.