Saskatchewan Commercial Drivers License Class 4 Practice Test 3

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

Saskatchewan Class 4 Practice Test 3

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

1 / 20

Which types of vehicles must carry fire extinguishers?

2 / 20

What does this yellow sign mean?

3 / 20

If someone is following you too closely, what should you do?

4 / 20

What does this sign mean?

5 / 20

What does this sign tell you about commercial vehicles?

6 / 20

Which of the following classes cannot operate an ambulance with passengers?

7 / 20

If you need to keep a daily log, what do you need to keep with you?

8 / 20

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

9 / 20

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

10 / 20

What does this sign tell you?

11 / 20

What does this sign mean?

12 / 20

What does this arrow sign mean?

13 / 20

Where does a large vehicle have blind spots?

14 / 20

If you find a defect on a school bus, you must?

15 / 20

Which of these is not a Class 4 vehicle?

16 / 20

What does the sign below tell you?

17 / 20

What is a taxi?

18 / 20

What is a commercial passenger vehicle?

19 / 20

What does this green road sign mean?

20 / 20

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

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The average score is 82%


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.