Class 4 Commercial Driver Practice · Question
What should you use as a reference point to determine your following distance from the vehicle in front?
The 'two-second' or 'four-second' rule helps maintain a safe following distance by using a fixed object (like a sign or tree) to measure the time gap between ve
Start free practice for Class 4 Commercial Driver Practice
300 questions · no signup required · 40 free questions per day
Question: What should you use as a reference point to determine your following distance from the vehicle in front?
Answer options: ✅ A fixed object on the side of the road
- The shadow of the vehicle ahead
- The vehicle's odometer readings
- The driver's estimation of 100 meters
Correct answer: A fixed object on the side of the road
Explanation: The 'two-second' or 'four-second' rule helps maintain a safe following distance by using a fixed object (like a sign or tree) to measure the time gap between vehicles.
Start free practice for Class 4 Commercial Driver Practice
300 questions · no signup required · 40 free questions per day
More about Class 4 Commercial Driver Practice
Related Questions
- What should you do if your accelerator pedal sticks while you are driving?
- What type of information should a Class 4 driver generally NOT include in their daily trip records or logbook
- When operating a taxi or small bus, when are you required to ensure passengers are using seatbelts?
- What is the correct procedure for a small bus driver approaching an uncontrolled railway crossing?
- What is the professional way to assist a passenger with a physical disability?
- Which of the following safety equipment is mandatory for most Class 4 commercial vehicles?
More for Class 4 Commercial Driver Practice candidates
Question explanations
- What should you do if your accelerator pedal sticks while you are driving?
- What type of information should a Class 4 driver generally NOT include in their daily trip records or logbook
- When operating a taxi or small bus, when are you required to ensure passengers are using seatbelts?
- What is the correct procedure for a small bus driver approaching an uncontrolled railway crossing?
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free Class 4 Commercial Driver Practice Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.