What you need to understand
A daily trip inspection protects the driver and public by finding developing defects before the vehicle is placed in service. Discovery is only the first step: defects must be classified, recorded, reported and handled according to their severity.
Key points to remember
- Use the prescribed inspection schedule.
- Record and report discovered defects.
- Do not operate with a prohibiting or unsafe defect.
Check your understanding
Practice questions
1. What is the main purpose of a daily commercial-vehicle inspection?
- To improve fuel receipts
- To identify defects before they cause unsafe operation or a breakdown
- To replace scheduled maintenance
- To avoid checking the vehicle en route
Show answer and explanation
Correct answer: To identify defects before they cause unsafe operation or a breakdown
Daily inspections help find defects early so unsafe vehicles are not placed or kept in service.
2. What should a driver do when an inspection reveals a defect?
- Ignore it if the vehicle still moves
- Classify and report it, and do not operate when the defect makes operation prohibited or unsafe
- Erase it from the report
- Wait until the next annual inspection
Show answer and explanation
Correct answer: Classify and report it, and do not operate when the defect makes operation prohibited or unsafe
Commercial inspection rules distinguish defect severity. Drivers must record and report defects and must not continue when law or safety prohibits operation.
Exam-day strategy
Link every defect question to documentation, reporting and whether continued operation is permitted.
Read every word, especially qualifiers such as must, only, before, and NOT. Eliminate choices that contradict the official rule, then select the safest complete answer.