Free New Mexico CDL Combination Vehicles Practice Test 2022

You have to pass the New Mexico CDL combination vehicles endorsement to get ready for propelling your career with your license. You are looking for good source material for your coming CDL test? You are in the right place. Our NM CDL 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 New Mexico 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 Mexico CDL Combination Vehicles Practice Test today and walk out with your endorsement!

Our CDL practice tests:
Based on 2022 NM commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
NM CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
To prevent moisture from entering the electrical cable when disconnected:
2.
One good way to prevent rollover is:
3.
The trailer air supply control knob is:
4.
When inspecting the coupling area, all of the following are required except:
5.
How much space should be allowed between the upper and lower fifth wheel after coupling?
6.
If your trailer goes into a skid, you should do all of the following except:
7.
The shut-off valves at the back of the last trailer should be:
8.
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):
9.
When pulling trailers:
10.
The locking jaws should be around:
11.
To help release the fifth wheel locking lever:
12.
A driver crosses the air lines when hooking up to an old trailer. What will happen?
13.
Trailers will have an ABS malfunction lamp:
14.
The emergency air line is usually what color?
15.
There are two things that a driver can do to prevent a rollover: They are: (1) go slow around turns, and (2):
16.
You are coupling a tractor to a semitrailer and have backed up, but are not under it. What should you hook up before backing under?
17.
When backing under the trailer, do all of the following except:
18.
The hand valve should be used:
19.
What gear should the tractor engine be in after you uncouple the trailer and are inspecting the trailer supports?
20.
Why should you lock the tractor glad hands to each other (or dummy couplers) when you are not towing a trailer?