In vehicle repair, which of the following would typically be classified as a production job?

In the context of vehicle repair, a production job refers to a task directly linked to the physical repair or servicing of a vehicle, contributing to the overall output of the repair facility. Performing tire alignments fits this definition as it involves hands-on work directly on the vehicle. This task is essential for ensuring that the vehicle operates smoothly and safely after repairs, representing a key aspect of the production process in an auto collision repair setting.

The other options involve tasks that, while important, do not directly contribute to the physical repair of the vehicle. Writing repair estimates is primarily about assessing damage and costs rather than actively repairing. Managing customer relationships focuses on communication and service but does not involve the technical aspects of vehicle repair. Ordering replacement parts supports the repair process but is a logistical task rather than a production job itself. Therefore, performing tire alignments stands out as the clear example of a production job within this context.