What type of license do i need to drive a box truck for commercial use?

The type of license you need to drive a box truck for commercial use depends on the gross vehicle weight rating (GVWR) of the box truck. Here's a general guideline for the United States:

Class C License:

- GVWR of 26,001 pounds or less and designed to transport 15 or fewer passengers, including the driver.

Class B License:

- GVWR of 26,001 to 60,000 pounds, or a vehicle that is designed to transport 16 or more passengers, including the driver.

Note that some states may have additional endorsements or requirements for driving a commercial vehicle, such as a CDL (Commercial Driver's License). It's important to check the specific regulations in your state to determine the exact license you need.