Heavy and Tractor-Trailer Truck Driver

Heavy and tractor-trailer truck drivers typically do the following:

• Drive long distances
• Report any incidents encountered on the road to a dispatcher
• Follow all applicable traffic laws
• Secure cargo for transport, using ropes, blocks, chains, or covers
• Inspect their trailers before and after the trip and record any defects they find 
• Maintain a log of their working hours, following all federal and state regulations
• Report serious mechanical problems to the appropriate people
• Keep their trucks and associated equipment clean and in good working order

Most heavy and tractor-trailer truck drivers’ routes are assigned by a dispatcher, but some independent drivers still plan their own routes. When planning routes, drivers must take into account any road restrictions that prohibit large trucks. Drivers also must plan legally required rest periods into their trip.

Some drivers have one or two routes that they drive regularly, and other drivers take many different routes throughout the country. In addition, some drivers have routes that include Mexico or Canada.

Companies sometimes use two drivers, known as teams, on long runs to minimize downtime. On these team runs, one driver sleeps in a berth behind the cab while the other drives.

Certain cargo requires drivers to adhere to additional safety regulations. Some heavy truck drivers who transport hazardous materials, such as chemical waste, must take special precautions when driving and may carry specialized safety equipment in case of an accident. Other drivers, such as those carrying liquids, oversized loads, or cars, must follow rules that apply specifically to them.

Some long-haul truck drivers, also called owner-operators, buy or lease trucks and go into business for themselves. In addition to their driving tasks, owner-operators have business tasks, including finding and keeping clients and doing administrative work.