Alberta Commercial Drivers License Class 4 Practice Test 4

Commercial Driver HQ is a website focused on helping new commercial drivers in all provinces and territories in Canada.

Our FREE practice tests are designed to help you succeed when it comes time to write the real test.

Each license type has 5 tests to help you study and become familiar with the rules and regulations of commercial driving. The tests are not identical to the license test you will need to pass, but the questions are similar to what you will find on the real deal.

Compatible on desktop, mobile, and tablet, you can take these tests anywhere you have internet access.

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Created by Commercial Driver HQ

Alberta Class 4 Practice Test 4

A 20 question practice test to help prepare you for the Class 4 knowledge test in Alberta

1 / 20

Which step is not part of the pre-trip check?

2 / 20

Why should you do a shoulder check when making a right turn?

3 / 20

What does this no parking sign mean?

4 / 20

When driving in bad weather, what should your following distance be?

5 / 20

Where does a large vehicle have blind spots?

6 / 20

When performing a turnaround with a school bus, the correct procedure is to

7 / 20

What does this sign tell you about the road ahead?

8 / 20

Making eye contact with cyclists around your vehicle is?

9 / 20

What should you do if your car starts to skid?

10 / 20

What does this orange sign mean?

11 / 20

What does this sign mean?

12 / 20

What does this sign mean?

13 / 20

What does this sign mean?

14 / 20

Which of the following describes a "special vehicle"?

15 / 20

How far back should you stay when following an emergency vehicle?

16 / 20

What does this yellow warning sign mean?

17 / 20

When can you use the flashing red lights and sirens on an ambulance?

18 / 20

What vehicle types are required to carry road flares or pylons in case the vehicle is disabled on the side of the road?

19 / 20

What does this warning sign mean?

20 / 20

What should you do before making a left turn?

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The average score is 87%


So you nailed the test, what’s next? Our Class 4 license guides for Alberta drivers will help you find your next steps to completing your license.

We do our best to keep the questions current and accurate. The testing centres may change the questions on the knowledge tests at any time. Always be prepared for surprises.

Many of the answers to the questions can be found in the driver hand books or learning materials your province provides.

DISCLAIMER:CDHQ is not affiliated with the provinces or any test centres. These practice tests should not be considered official tests and you are not granted a license for completing them. Our tests are simply a practice tool to help prepare yourself for the real test.