Free New Jersey CDL Combination Vehicles Practice Test 2022

You have to pass the New Jersey CDL combination vehicles endorsement to get ready for propelling your career with your license. You are looking for a good CDL Practice Test NJ 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 NJ 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 New Jersey CDL Combination Vehicles Practice Test today and walk out with your endorsement!

Our CDL practice tests:
Based on 2022 NJ commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
NJ CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
A tractor with a _______ trailer, requires the most amount of stopping distance.
2.
The trailer air supply control knob is:
3.
After the trailer has been coupled to the tractor, the tractor protection control valve should be placed in what position?
4.
One good way to prevent rollover is:
5.
When inspecting the coupling area, all of the following are required except:
6.
The higher the center of gravity of your truck, the:
7.
A function of the tractor protection valve is:
8.
The shut-off valves at the back of the last trailer should be:
9.
If your trailer goes into a skid, you should do all of the following except:
10.
Over 50% of truck driver accident deaths are caused by:
11.
There are two things that a driver can do to prevent a rollover. They are: (1) keep the cargo as close to the ground as possible and (2):
12.
If the service line comes apart while you are driving a combination vehicle, but the emergency line stays together, what will happen right away?
13.
There are two things that a driver can do to prevent a rollover. They are: (1) go slow around turns, and (2):
14.
To stop other drivers from passing you on the right when turning wide:
15.
When should you use the hand valve to park a combination vehicle?
16.
A driver crosses the air lines when hooking up to an old trailer. What will happen?
17.
The emergency air line is usually what color?
18.
Trailer landing gear:
19.
You are about to back your tractor under a semitrailer. The trailer is at the right height when the:
20.
What gear should the tractor engine be in after you uncouple the trailer and are inspecting the trailer supports?