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.
You are driving on a clear night. You must dim your headlights from high to low. You should adjust your speed so that you can stop within:
2.
Which of these statements about alcohol is NOT true?
3.
What should you do before driving in mountains?
4.
Hydroplaning:
5.
Weight transmitted to the ground by one axle or one set of axles called:
6.
Which of these statements about certain types of cargo is true?
7.
When the hydraulic brakes fail while you are driving, the system will not build up pressure and the brake pedal will feel spongy or go to the floor. What should you do?
8.
You are checking your steering and exhaust system in a pre-trip inspection. Which of these problems, if found, should be fixed before the vehicle is driven?
9.
As the blood alcohol concentration (BAC) goes up, what happens?
10.
If the cargo is fully contained in a sided vehicle, what is the minimum requirement for withstanding sideways force?
11.
As a way to maximize all time available, you should always do the following:
12.
When securing an intermodal container on a chassis, what is the maximum allowable vertical travel when secured?
13.
Using 6 miles per gallon as your fuel mileage and 8 pounds per gallon for the weight of fuel, how much total fuel weight will you burn off in 600 miles?
14.
Commercial drivers are allowed to hold CDL's in how many states at the same time?
15.
ABS malfunction lights will be what color?
16.
When starting to move the truck, when is it acceptable to roll backwards?
17.
Which of these is not required knowledge for drivers seeking a hazardous material endorsement?
18.
When driving in cold weather your tire tread should:
19.
In cargo securement, a wedge is defined as:
20.
A left-hand turn should end:
21.
When is it acceptable to use amphetamines to help you stay awake while driving?
22.
What is the best advice for drivers when a heavy fog occurs?
23.
Why should drivers avoid foreign objects in the road?
24.
Medicine used to treat the common cold:
25.
Which of the following is not true of Working Load Limit (WLL)?
26.
What is the maximum weight that can be secured by a tiedown with a marked WLL of 5,000 lbs?
27.
In case of brake failure, methods of stopping the vehicle include escaping into an open field, side street, or ramp, and:
28.
A car suddenly cuts in front of you, creating a hazard. Which of these actions should you NOT take?
29.
What will be the ultimate limitation that prevents you from putting the trailer tandems as far to the rear of the trailer as possible?
30.
A load weighing 41,500 lbs requires securement against rearward force of:
31.
Why did Congress enact the Bridge Formula in 1975?
32.
When stopping behind another vehicle, a safe gap to leave is one that:
33.
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:
34.
You may hang up on a railroad track if:
35.
Empty trucks:
36.
Specific cargo securement rules on automobiles and light trucks apply to vehicles of what weight?
37.
Your vehicle has hydraulic brakes. While traveling on a level road, you press the brake pedal and find that it goes to the floor. Which of these statements is true?
38.
You are required to inspect your truck within how many miles after beginning the trip?
39.
When backing, all of the following are important safety rules:
40.
Which of these is NOT a danger of a rough acceleration?
41.
Stab braking should not be used on vehicles with:
42.
If you hear on the radio that there is a major snowstorm forecast along your route, will you qualify for the Adverse Driving Conditions Exception?
43.
What is bell pipe concrete?
44.
When stopping before a turn, do all of the following except:
45.
HOS regulations were designed to do all of the following except:
46.
How much force is the securement system required to withstand in terms of cargo weight?
47.
Specific hazards to watch for when traveling through work zones include:
48.
Some suggestions for reducing stress and aggressiveness while driving might include all of the following except:
49.
Option #1 for securing coils transported with eyes lengthwise includes:
50.
What kind of extinguisher would you use to fight an electrical fire?