Alberta Class 4 study guide
Alberta Class 4 · Work through your exam, one topic at a time.
This page is an independent study resource for people preparing for the Alberta Class 4 driver's licence knowledge test. A Class 4 licence is a commercial-class credential used by drivers of certain passenger, ambulance, and small commercial vehicles in Alberta. This material is not affiliated with, endorsed by, or published by the Government of Alberta, and it is not an official study guide. The practice content is organised into four equal study areas: Class 4 knowledge and rules of the road; safe driving practices and hazard awareness; vehicle inspection, maintenance and load security; and commercial vehicle regulations and records. The Alberta Class 4 study guide has 4 sections and about 1,365 words.
01Class 4 Knowledge and Rules of the Road
Alberta's Class 4 permits you to drive taxis, buses carrying passengers, and small commercial vehicles such as ambulances and limousines, while still allowing you to drive any Class 5 vehicle. The knowledge test tests three layers at once: general rules of the road, passenger-carriage responsibilities, and the extra duty of care that comes with carrying paying passengers.
359 words, about 2 min02Safe Driving Practices and Hazard Awareness
Safe-driving questions test whether you scan far ahead, manage space, and adjust to conditions rather than react late. Understand the three-second following distance in good conditions and how to double it in rain, snow, or darkness.
340 words, about 2 min03Vehicle Inspection, Maintenance, and Load Security
Commercial drivers are expected to inspect before driving. Know the walk-around: tires (tread depth, pressure, cuts, and sidewall condition), lights and reflectors, brakes and air pressure where applicable, mirrors, wipers, horn, fluid levels, and load securement.
355 words, about 2 min04Commercial Vehicle Regulations and Records
Class 4 drivers operate under Alberta's traffic safety laws and National Safety Code standards. Understand hours-of-service limits, daily trip inspection requirements, and the duty to carry and produce a valid licence, insurance, and registration.
311 words, about 2 min