Which document must commercial drivers keep in their vehicles at all times?

Commercial drivers are required to have certain essential documents in their vehicles to comply with regulations and ensure safe and legal operation. These include the insurance policy, driver's license, and vehicle registration.

The insurance policy serves as proof that the vehicle is covered against potential damages or liabilities that can arise from accidents. The driver's license is crucial for verifying that the driver is legally authorized to operate a commercial vehicle and that they meet the necessary qualifications. Vehicle registration confirms the legal ownership of the vehicle and that it is registered with the state, which is important for legal operations on public roads.

Having all of these documents readily available in the vehicle is critical for commercial drivers to demonstrate compliance with state and federal regulations during inspections or in the event of an accident. Therefore, it is essential that commercial drivers keep these documents on hand at all times while operating their vehicles.