Obey traffic laws and follow established traffic and transportation procedures.

Turn in receipts

Read maps and follow written or verbal geographic directions.

Load and unload trucks, vans, or automobiles.

Maintain records, such as vehicle logs

Inspect and maintain vehicle supplies and equipment, such as gas, oil, water, tires, lights, or brakes, to ensure that vehicles are in proper working condition.

Present bills and receipts

Report any mechanical problems encountered with vehicles.

Perform emergency repairs, such as changing tires or installing light bulbs, fuses, tire chains, or spark plugs.

Report delays, accidents, or other traffic and transportation situations to bases or other vehicles, using telephones or mobile two-way radios.

Use and maintain the tools or equipment found on commercial vehicles, such as weighing or measuring devices.