Free Kansas CDL Combination Vehicles Practice Test 2022

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

Our CDL practice tests:
Based on 2022 KS commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
KS CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
Semi-trailers made before 1975 that are equipped with air brakes:
2.
When a vehicle goes around a corner, the rear wheels follow a different path than the front. This is called:
3.
The air lines on a combination vehicle are often colored to prevent them from mixing up. The emergency line is _____, the service line is _________.
4.
Spring brakes are not required on trailers and dollies built before:
5.
When traveling under 40 mph, how much distance should you leave, at minimum, from the car in front of you?
6.
After you supply air to the trailer, make sure the air lines are not crossed and the trailer brakes are working. This is done by:
7.
When connecting the glad hands, press the two seals with the couplers together at what degree to each other?
8.
After you lock the kingpin into the fifth wheel, you should check the connection by:
9.
In order to allow the trailer brakes to be applied more quickly, what is connected to the service air line?
10.
Which part of the kingpin should the locking jaw close around?
11.
If you have to enter another traffic lane to complete a wide turn, you should:
12.
What is the term for a commercial vehicle habit of swinging wide on turns?
13.
Trailers will have an ABS malfunction lamp:
14.
When coupling or uncoupling, all of these apply to the trailer except:
15.
To test the trailer brakes before driving, use the hand valve or the:
16.
In normal driving, some drivers use the hand valve before the brake pedal to prevent a jack-knife. Which of the statements is true?
17.
What gear should the tractor engine be in after you uncouple the trailer and are inspecting the trailer supports?
18.
The fifth wheel locking lever is not locked after the jaws close around the kingpin. This means that:
19.
Triples combinations have a rearward amplification of:
20.
A specific item to check on a sliding fifth wheel is: