Free Oklahoma 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 OK General Knowledge Practice Test has the same questions as the real exam which is based on the Oklahoma CDL Manual. Our CDL practice test pack covers most of the subject areas on the Oklahoma 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 Oklahoma 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 OK commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OK CDL General Knowledge Test format:
50 questions
40 correct answers to pass
80% passing score
List of questions
1.
Void filler is:
2.
Which of these is not part of the pre-trip inspection of the engine compartment?
3.
When driving at more than 40 mph, what is the safe minimum following distance for ideal daytime conditions?
4.
What does HOS stand for?
5.
Some general signs that another driver may be distracted include which of the following:
6.
The maximum safe weight that a tire can carry is:
7.
What is the maximum blood-alcohol concentration allowed for operating a school bus?
8.
What is the aggregate WLL of one 7/15 inch Grade 43 chain, and three 5/16 inch Grade 70 chains?
9.
What keeps an engine cool in hot weather driving?
10.
Which statement below is true?
11.
Why should drivers always be looking for hazards?
12.
When securing concrete pipe with a diameter up to 45 inches loaded crosswise as a group, a crosswise tiedown should be used every how many feet?
13.
All of the following are considered excessive speeding except:
14.
The principal way of controlling speed on downgrades is:
15.
When securing rows of coils, requirements include all of the following except:
16.
Which of the following is considered on duty time
17.
It is accepted that friction mats provide a resistance to horizontal movement equal to:
18.
All of the following should be part of the engine compartment check except:
19.
You are driving a truck with a manual transmission. What gear will you probably have to use to take a long, steep downhill grade?
20.
Securing heavy vehicles or equipment with crawler tracks or wheel requires a minimum of how many tiedowns?
21.
To secure paper rolls with eyes horizontally against rearward movement, you can use which of the following except:
22.
Your vehicle is in a traffic emergency and may collide with another vehicle if you do not take action. Which of these is a good rule to remember at such a time?
23.
When making a right turn, all of the following are good technical practices except:
24.
Gross combination weight (GCW) is:
25.
What three distances build up the total stopping distance of your truck or bus?
26.
When loading a trailer, if the cargo is loaded all to the rear, it may result in:
27.
Which of the following is not a reason why loads should be secured?
28.
Some large trucks have curved mirrors. These mirrors:
29.
Option #3 for a single metal coil with eyes lengthwise requires:
30.
Sliding your trailer tandems forward or backward will redistribute the weight mainly between which two sets of axles?
31.
When vehicles towing trailers go into a drive-wheel skid, the trailer can push the towing vehicle sideways, causing a:
32.
Controlled braking:
33.
Which of these statements about overhead clearance is true?
34.
What does GCWR stand for?
35.
When parked on the side of a two-lane road carrying traffic in both directions, place warning devices:
36.
What is the correct method of determining what percentage of fuel is distributed between the steer axle and the drive axles?
37.
Which of the statements about backing a heavy vehicle is NOT true?
38.
Water should never be used to put out a gasoline fire, and also what other kind of fire?
39.
Methods of securing building materials against forward motion include:
40.
When driving with ABS, remember:
41.
A good inspection habit is for the driver to re-inspect the cargo:
42.
All of the following are concerns for driving on offramps or onramps except:
43.
If a straight vehicle (not trailer or articulation) goes into front-wheel skid, it will:
44.
The value specified by the manufacturer as the loaded weight of a combination vehicle is?
45.
The term 'edge protector' refers to:
46.
In the following picture, what are axles 4 and 5 commonly referred to as?

47.
CDL drivers from New York State require the Metal Coils Endorsement when transporting metals coils weighing:
48.
Specifically prohibited in the testing area are cellphones and:
49.
How many days worth of logbook entries must you have available to show during an inspection?
50.
What violations occurred on the below example?