Can a truck drivers wife b able to go with him on run?

It depends on the company's policy and the specific trucking job. Some companies allow truck drivers to bring their spouses or other passengers on runs, while others do not. In some cases, the driver may be able to request to bring a passenger, but it is not guaranteed to be approved. Some trucking jobs may require the driver to be alone, for safety or security reasons. Additionally, some companies have specific requirements that passengers must meet, such as age or background checks. It is important to check with the trucking company before assuming that a spouse can accompany the driver on a run.