Free Michigan CDL Combination Vehicles Practice Test 2023

You have to pass the Michigan CDL combination vehicles endorsement to get ready for propelling your career with your license. You are looking for a good Michigan CDL Practice Test source for your coming CDL test? You are in the right place. Our practice test is a great resource for beginners. The test is designed for you to have exactly the experience of the exam as you will be more familiar with both the test format and the subject. Our CDL practice test covers topics ranging from combination vehicle maintenance to safely driving a complex rig. Each question is based on the official Michigan CDL Manual so you can be sure that the information in our test is accurate and relevant to your examination. In addition, each question has a detailed explanation so that it is very useful for you to learn from your mistakes. Preparing well before test day with questions and content that we cover. Start with our Free Michigan CDL Combination Vehicles Practice Test today and walk out with your endorsement!

Our CDL practice tests:
Based on 2021 MI commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
MI CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
Which of the following is part of the electrical and air lines coupling inspection?
Before you back under a trailer, make sure that:
When inspecting the coupling area, all of the following are required except:
The higher the center of gravity of your truck, the:
To unlock the fifth wheel, the locking lever should be placed in the ______ position.
You have coupled with a semitrailer, where should you put the iron trailer supports before driving away?
The shut-off valves at the back of the last trailer should be:
To make coupling and uncoupling a loaded trailer easier:
Which part of the kingpin should the locking jaw close around?
To stop other drivers from passing you on the right when turning wide:
Improperly greased or lubricated fifth wheels will cause:
The emergency air line is usually what color?
The best and earliest way to recognize that your trailer has started to skid is:
If the spring brakes are not released when you pushed the trailer air supply valve you should:
Crack-the-whip effect occurs when:
What will happen if the air lines are crossed when you hook up to an old trailer?
Rocky mountain doubles have a rearward amplification of about:
The hand valve should be used:
The fifth wheel locking lever is not locked after the jaws close around the kingpin. This means that:
While checking if the trailer is securely coupled to the tractor, the landing gears should be: