Free Class 4 practice test — Class 4 knowledge test practice
Free Class 4 practice test questions for the Canadian Class 4 knowledge test — no payment required. Class 4 covers taxis, ride-hailing vehicles, ambulances and small buses (up to 24 passengers). Create a free account to save your progress.
In British Columbia the Class 4 knowledge test is administered by ICBC — see the BC Class 4 knowledge test section on our ICBC practice test hub.
What a Class 4 licence covers
- Taxis and ride-share vehicles (Uber, Lyft and similar).
- Small buses with a seating capacity of 24 passengers or fewer.
- Ambulances and special activity buses.
- All vehicles you can already drive with a Class 5 / G licence.
Topics on the Class 4 knowledge test
Passenger safety
Pick-ups, drop-offs, securing passengers and handling emergencies.
Vehicle inspection
Pre-trip walk-around, tires, brakes, lights, mirrors and documentation.
Rules of the road
Right of way, speed limits, intersections and commercial-vehicle rules.
Defensive driving
Following distance, blind spots and sharing the road with other traffic.
Class 4 practice modules
Three focused modules cover the material you'll see on the Class 4 knowledge test.
Road Signs
Regulatory, warning, guide and construction signs you must recognize on the job.
Practice road signsRules of the Road
Right of way, speed limits, intersections, parking and commercial-vehicle rules.
Practice rules of the roadMock Exam
Full-length, timed, exam-style test that mimics the real Class 4 knowledge test.
Start mock examStart free Class 4 practice now
Our free question bank covers the Rules of the Road and Signs sections that appear on every Class 4 knowledge test. Start with your province below — free, with no payment required.
Important
This is independent practice. The official Class 4 road test, medical exam and driver's abstract requirements are set by your provincial licensing authority (ICBC, DriveTest, SAAQ, SGI, etc.). Always check their website for current rules.
This website is an independent driving test preparation platform and is not affiliated with ICBC or any provincial licensing authority.