Saskatchewan Commercial Drivers License Class 1 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

Saskatchewan Class 1 Practice Test 4

A 20 question practice test to help prepare you for the Class 1 knowledge test in Saskatchewan

1 / 20

What might happen if the air lines are cross connected?

2 / 20

What is a vehicle's danger zone?

3 / 20

How do you fix a leaky glad hand?

4 / 20

What is the wheel base of a vehicle?

5 / 20

What does this yellow sign mean?

6 / 20

After disconnecting from a trailer, a driver should?

7 / 20

This yellow sign with the swerving car means what?

8 / 20

As a driver you are expected to practice _________?

9 / 20

What does this yellow diamond sign mean?

10 / 20

Which valves are the tractor protection system?

11 / 20

Your truck or other commercial vehicle must be have?

12 / 20

What is a "glad hand"?

13 / 20

What does this white sign with a "not permitted" cross mean?

14 / 20

When backing up a to a trailer, align the 5th wheel slot with?

15 / 20

What is the "cut-out" level?

16 / 20

When you are testing your spring brakes, the test is considered a success when?

17 / 20

What is the first step of the pre-trip?

18 / 20

If a vehicle has an air brake defect, The Highway act states that?

19 / 20

After loading a dump truck, what must you do before moving the vehicle?

20 / 20

When going down hills you should?

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Ace the practice test? Time to take the real knowledge test. Find out more with our Saskatchewan Class 1 drivers license guide

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.