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.
A vehicle is loaded with very little weight on the drive axle. What may happen?
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.
What violation occurs on the below example?
Day 1

Day 2
4.
If you are stopped at a roadside rest area and found to have a BAC (Blood Alcohol Concentration) of 0.02 you will:
5.
Which statement is true?
6.
Which may be a sign of tire failure?
7.
A hazard:
8.
Hazmat placards are what shape?
9.
Which violation occurs on the below example?
10.
What does the 14 hour on duty limit mean?
11.
Retreaded, recapped, or regrooved tires are allowed on the front wheels of a bus when?
12.
When driving in very hot weather, it is critically important to carefully inspect:
13.
Making sure that the cargo is not overweight is the responsibility of:
14.
You should be prepared to the examiner:
15.
Besides prescription drugs verified by a doctor as safe for driving, what other drugs are acceptable while driving?
16.
Gross Vehicle Weight (GVW) means the following:
17.
How many tiedowns are required on a stack of shortwood loaded crosswise?
18.
Why is damage to the exhaust system a danger?
19.
After an accident, you should only move a severely injured person:
20.
To prevent brake fade you should:
21.
What are the four basic weight limits?
22.
A device placed between the deck of a vehicle and car or between articles of cargo, intended to provide greater friction than exists naturally between these surfaces is:
23.
You should signal continuously while turning because:
24.
If you are being tailgated, you should not:
25.
When securing concrete pipe with a diameter of more than 45 inches loaded crosswise, how many tiedowns are required through each pipe at minimum?
26.
Which of these statements about double clutching and shifting is true?
27.
When securing concrete pipe loaded crosswise, arrange the top tier:
28.
Your brakes can get wet when driving through heavy rain. What can happen if the brakes are applied?
29.
Drivers who have trouble sleeping at night, fall asleep at odd times, or snore loudly, gasp, and choke in their sleep should:
30.
What are the two most common tandem slider rail hole spacings, and roughly how much weight is transferred per hole?
31.
Which of the following vehicles will have the longest stopping distance?
32.
Communication means:
33.
When turning quickly in an emergency, which of the following applies:
34.
You are checking your brakes and suspension system for a pre-trip inspection. Which of these statements is NOT true?
35.
Ways that drinking alcohol can affect the brain include:
36.
In the following picture, what are axles 2 and 3 commonly referred to as?

37.
What is the WLL of a 1/2-inch Grade 70 tiedown?
38.
Which of the following has the greatest affect on the gross vehicle weight?
39.
Which of these is true about radiator shutters and the winter-front during winter driving?
40.
The basic control skills exam allows for a maximum of how many points scored?
41.
All of the following are good tips to staying fit and ready to drive except:
42.
Which of the following is NOT a characteristic of tire failure?
43.
What is the minimum nominal dimension of timber blocking used to secure concrete pipe?
44.
What is aggregate working load limit?
45.
Which day below contains a 30 minute break violation?
Day 1

Day 2
46.
It is safe to remove the radiator cap or any other part of the pressurized system:
47.
Sliding your 5th wheel will redistribute the weight mainly between which two sets of axles?
48.
In terms of cargo securement, what is a 'well'?
49.
You should try to avoid driving in fog:
50.
If traveling slower than traffic flow on a grade, if legal you should: