Final answer:
An in-trip check is a safety inspection conducted by commercial vehicle drivers during a trip and is generally encouraged at every stop or couple of hours driving time to identify potential safety issues.
Step-by-step explanation:
An in-trip check refers to the periodic inspections that commercial vehicle drivers must conduct on their vehicle during a trip to ensure safety and compliance with various regulations.
The frequency of an in-trip check can vary depending on the regulations of the specific country or state, as well as company policies.
However, as a general rule, drivers are encouraged to perform checks at every stop or at least every couple of hours of driving time.
This helps to identify and address potential safety issues such as tire inflation, brake performance, and the securement of the cargo.