What this practice test covers
This practice test covers the key topics for the BC Class 4 commercial licence knowledge test. Questions focus on passenger safety, pre-trip inspection, emergency procedures, defensive driving, and commercial vehicle regulations.
Passenger SafetyPre-Trip InspectionEmergency ProceduresDefensive DrivingCommercial Vehicle Regulations
Questions
35
Format
Multiple choice
Real exam pass mark
80% (28/35)
How to use this test
- Answer each question and get instant feedback with an explanation.
- Review the topic breakdown at the end to see where you need more study.
- If you score below 80% (28/35), study the weak topics before retrying.
- This is independent practice — not an official exam. Always study the official guide.
Before and after this test
Official source: https://www.icbc.com/driver-licensing/documents/drive_commercial_veh_full.pdf
BC Class 4 Commercial Practice Test
Ready to practise?
35 questions with instant feedback and explanations. This is independent practice, not an official exam.
Official sources to check
Exam rules can change. Confirm booking, ID, fee, and licence rules with ICBC before your appointment.
- ICBC Learn to Drive Smart (full guide)
- ICBC Learn to Drive Smart (PDF download)
- ICBC Get your L (new drivers)
- ICBC official practice knowledge test
- ICBC Getting started
- ICBC Graduated Licensing Program (GLP)
- ICBC Tuning Up for Drivers (road test prep)
- ICBC prepare for your road test appointment
- ICBC book a road test
- ICBC book a knowledge test
- ICBC driver licensing office locator
- ICBC Driving Commercial Vehicles guide (PDF)
- BC Motor Vehicle Act (official legislation)