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 at night and you must dim your headlights for traffic. Good speed management says you should:
2.
The driver is responsible for all of the following except for:
3.
A vertical barrier across the front of the deck of a vehicle to prevent forward movement of cargo is a:
4.
When a driver stops and reverses direction to get a better position during the driving exam, it is considered a(n):
5.
Which of these statements about driving in areas with strong wind is true?
6.
Which of these statements about cold weather driving is true?
7.
What is the proper way to hold a steering wheel?
8.
You are inspecting hydraulic brakes. You should pump the brake pedal three times then apply firm pressure to the pedal for five seconds. If the brakes are working properly, the pedal should:
9.
Securing cargo on a flatbed trailer is typically done using:
10.
If your brakes fail on a downgrade, you must first:
11.
Which of these is a good thing to remember when crossing or entering traffic with a heavy vehicle?
12.
In case of tire failure, you should do all of the following except:
13.
What is the Federal Standard for maximum weight on a tandem axle vehicle?
14.
How current must your logbook be?
15.
Based on the following figures, how much fuel can you legally add while remaining legal on the steer axle?

Load rating of steer tires: 6,150 pounds

Percentage of fuel weight to steer axle: 80%

Steer axle weight limit in states you're travelling: 20,000 pounds

Weight Before Fueling: Steer: 11,450, drives: 33,100, gross: 76,700

16.
For safer night time driving, windshields and mirrors should be:
17.
A hazmat endorsement will be denied or canceled if:
18.
In bad weather many drivers tailgate large vehicles. What should you do?
19.
What factors typically determine your blood alcohol concentration BAC?
20.
You receive a scale ticket and your drive axles are 31,700 and your trailer tandems are 35,100. Based upon a trailer with 6 inch slider rail hole spacings, what is the minimum number of holes you would have to slide the tandems to get the weight legal, and what would the final weights be?
21.
There are two types of jackknife, they are:
22.
When starting in slippery conditions, you should:
23.
Which of the following headlight issues can be hazardous?
24.
How long should it take oil pressure to come up to normal?
25.
Who enforces HOS regulations?
26.
What are most front-wheel skids caused by:
27.
A placarded vehicle must have how many identical placards?
28.
Which of these should you NOT do in an emergency situation?
29.
.5g is equal to what?
30.
In addition to preventing engine freezing, proper coolant levels help:
31.
Why does vehicle speed naturally increase on a downgrade?
32.
A traffic emergency requires you to escape to the shoulder or roadside. If possible, slow down to ____ mph before using your brakes.
33.
When you are passing a vehicle, pedestrian, or bicycle you should assume that:
34.
Based on the following figures, how much fuel can you legally add while remaining legal on the steer axle?

Load rating of steer tires: 6,150 pounds

Percentage of fuel weight to steer axle: 85%

Steer axle weight limit in states you're travelling: 20,000 pounds

Weight Before Fueling: Steer: 11,500, drives: 33,100, gross: 76,700

35.
You must stop on a hill or curve on a two-lane-two-way road. How far should you place reflective triangles?
36.
Based on the following figures, how much fuel can you legally add while remaining legal on the drive axles?

Percentage of fuel weight to drive axles: 30%

Weight Before Fueling: Steer: 11,275, drives: 33,750, gross: 77,220

37.
"Brake fade" is:
38.
Cargo must satisfy one of the following securement conditions except:
39.
Which of the following techniques will not change the weight distribution across your axles?
40.
When a tiedown is attached directly to the cargo, what is the ideal angle where it attached to the vehicle?
41.
What is the maximum angle recommended for tiedowns securing cement pipe loaded crosswise, relative to the deck?
42.
All of the following are true of alcohol except:
43.
What is the maximum ideal angle for an effective direct tiedown?
44.
When securing building materials, how many tiedowns are required for top tier bundles longer than 5 ft?
45.
You should always turn on your emergency four-way flashers when you:
46.
What is the minimum number of tie-downs to be used on flatbed cargo?
47.
On what day and time does an 11 hour rule violation occur?
Day 1

Day 2

48.
Which of these is NOT a good rule to follow when caring for injured persons at an accident scene?
49.
Improperly loaded or secured cargo:
50.
The maximum number of allowable looks and/or pull-ups on any particular exam exercise is: