Final answer:
The driver of a commercial motor vehicle, any capable assistant, a licensed mechanic, or a specialized tire technician are usually allowed to change a tire, following safety protocols and using the appropriate equipment.
Step-by-step explanation:
The person permitted to change a tire on a commercial motor vehicle can vary depending on the company policy and local laws. However, generally speaking, the following individuals are usually allowed to perform this task:
- The driver of the vehicle: Drivers are often trained to handle minor repairs and maintenance tasks, including tire changes, especially when on the road and quick assistance is needed.
- Any person who can provide assistance: This could be roadside assistance personnel, fellow truck drivers, or anyone with the capability and tools to safely change a tire.
- A licensed mechanic or specialized tire technician: For more complicated issues or for fleet maintenance, commercial vehicles are often taken to professionals.
Regardless of who changes the tire, it is essential that they follow safety protocols and use the proper equipment to ensure that the job is done correctly and safely.