Free Missouri CDL General Knowledge Practice Test 2022

You are looking for actual practice for your coming CDL test? So you have come to the right place. Our MO General Knowledge Practice Test has the same questions as the real exam which is based on the Missouri CDL Book. Our CDL practice test pack covers most of the subject areas on the Missouri General Knowledge Test such as shifting techniques, railroad crossing safety, drunk driving laws, and much more to make you become a safer driver. In addition, each question has a detailed explanation that will help you understand the concept and answer future questions about it correctly. If you don't get the pass right away, don't worry, you can take this practice test an unlimited number of times to make sure you learn all the questions. Our Missouri CDL Practice Test will refine your driving knowledge so you can earn your CDL and start driving on the roads. Let’s take our practice test now!

Our CDL practice tests:
Based on 2022 MO commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
MO CDL General Knowledge Test format:
50 questions
40 correct answers to pass
80% passing score
List of questions
1.
You are driving on a slippery road during the day. What does the Driver’s manual say about how much space you should keep ahead of your truck?
2.
You are driving on a clear night with your low beam lights on. If your headlights let you see about 250 feet ahead of you, you should adjust your speed so that you can stop within about _____ feet.
3.
Which statement below is false?
4.
In case of tire failure, all of the following will be steps in your response except:
5.
What does HOS stand for?
6.
Any driver convicted of violating an out-of-service order will be disqualified for a minimum of:
7.
Which of these statements about cold weather driving is true?
8.
Which violation occurs on the below example?
9.
Which of these statements about speed management is true?
10.
Which of these is not a brake check you normally do during your walk-around inspection?
11.
Who is responsible for ensuring that the vehicles, anchor points and other securement components are in good working order?
12.
On what day and time does an 11 hour rule violation occur?
Day 1

Day 2
13.
What keeps an engine cool in hot weather driving?
14.
Which of the following is not a method of securing side-by-side cargo?
15.
Overloading can have all of the following effects except:
16.
When should drivers inspect their vehicles?
17.
Vehicles exempt from Certificate of Safety inspection requirements include:
18.
Which of these is not required knowledge for drivers seeking a hazardous material endorsement?
19.
What is the minimum weight of a load of metal coils that requires specific securement practices?
20.
What is the main factor affecting the low-speed offtracking of a tractor trailer?
21.
A hazmat endorsement will be denied or canceled if:
22.
The total weight of a powered unit, the trailer and the cargo is called?
23.
All vehicles or drivers must carry:
24.
You should use your mirror to check?
25.
A securement system must be capable of resisting how much lateral (side-to-side) force, at minimum?
26.
What will be the ultimate limitation that prevents you from putting the trailer tandems as far to the rear of the trailer as possible?
27.
Escape ramps:
28.
Which of these statements about rear drive wheel braking skid is true?
29.
"Fully Contained" means:
30.
If you are convicted for driving under the influence while driving a commercial vehicle, and this is your first offense, you most likely will get:
31.
If you are forced to leave the road in an emergency, all of these are good guidelines except:
32.
A chock is generally used to secure:
33.
A dunnage bag is:
34.
Which statement is true?
35.
What is low-speed offtracking?
36.
When securing metal coils, it is acceptable to use nailed blocking or cleats as the sole means to secure:
37.
A DUI conviction for a CDL-holder will result in disqualification for a minimum of:
38.
To avoid a crash, you had to drive onto the right shoulder. You are now driving at 40 mph on the shoulder. How should you move back into the pavement?
39.
Methods of securing building materials against forward motion include:
40.
If you have used up all of your 14 hour on duty time, how many hours would you regain after an 8 hour break in the sleeper berth?
41.
A good inspection habit is for the driver to re-inspect the cargo:
42.
Which of the following is considered off duty time?
43.
What is the maximum legal weight for the drive axles or trailer tandems?
44.
Low-beam headlights generally light to a distance of:
45.
All of the following are concerns for driving on offramps or onramps except:
46.
A sign of a confused driver who may present a potential hazard is:
47.
How much space in front of you is needed while driving on a highway?
48.
What is the minimum number of tiedowns to use on a load 4ft 7in long, and weighing 1,237 lbs?
49.
How long does it typically take a tractor-trailer to cross a single set of railroad tracks?
50.
When securing concrete pipe up to 45 inches loaded crosswise, tiedowns through the pipe must be: