Independent contractor truck drivers are freelance owner-operators of their own commercial truck. In this role, you can choose which assignments to accept, set your own hours, and negotiate payment and contract conditions. Your specific job duties vary, depending on the company that hires you, the size of your truck, and the type of goods or cargo you choose to carry. General responsibilities include driving to a warehouse or job site, loading your vehicle with the products or materials, and transporting them to the specified location set by your employer. You also need to maintain your truck to ensure it stays in good condition.