BC Commercial Drivers License Class 3 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

BC Class 3 Practice Test 4

A 20 question practice test to help prepare you for the Class 3 knowledge test in BC

1 / 20

Which party is responsible for ensuring correct and compliant weight of a shipment?

2 / 20

Once you've started driving, when should you check your brakes?

3 / 20

What does this yellow sign mean?

4 / 20

What does this sign tell you?

5 / 20

In your daily log, you must record what?

6 / 20

What does this sign mean?

7 / 20

What is not a factor in how well your air brake system works?

8 / 20

The tallest your vehicle can be is?

9 / 20

When must a carrier check your driving record?

10 / 20

What is this sign telling you?

11 / 20

If your speed increases too much while going down a hill, what should you do?

12 / 20

Which statement is true of spring brakes?

13 / 20

What is the best way to dry out your brakes after driving through water?

14 / 20

What is an ABS system?

15 / 20

Owners must have a licensed motor-vehicle inspector inspect each vehicle and trailer every?

16 / 20

What is the "cut in" level?

17 / 20

Which colour usually means the air line is a service line?

18 / 20

How much stopping distance does a truck need compared to a normal car?

19 / 20

The full capacity of the air brake system must be available when?

20 / 20

What does this sign tell you about commercial vehicles?

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Ready to take the real knowledge test? Find out more about completing your Class 3 drivers license in BC

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.