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're loaded heavy with 1/2 tank of fuel onboard. Using the following numbers, where should you move the 5th wheel to get it setup properly?

steer axle: 10,800 pounds
drive axles: 34,700 pounds
Weight transfer: 500 pounds per hole
2.
Which of these statements about stopping distance and speed is true?
3.
When are helpers needed to back your vehicle?
4.
What is the best way to prevent brake failure on long downgrades?
5.
What time does a 14 hour rule violation occur?
6.
Methods to keep a cradle from sliding include:
7.
A hook-lift container is:
8.
Which day below contains a violation?
Day 1

Day 2
9.
You are driving a vehicle that could be driven safely at 55 mph on an open road. But traffic is heavy and other vehicles drive at the speed of 35 mph, though the speed limit is 55 mph. The safest speed for your vehicle is more likely to be:
10.
Cargo with a high center of gravity:
11.
Drivers should be aware that convex mirrors will make reflections look:
12.
Is the below example a completed 34 hour restart?
Day 1

Day 2

13.
When securing concrete pipe with a diameter up to 45 inches loaded crosswise as a group,lengthwise tiedowns should be either one 1/2 in chain or wire rope, or:
14.
You should wear a seat belt in a moving vehicle:
15.
When driving, when is it acceptable to signal other drivers that it is safe to pass?
16.
When securing paper rolls on a flatbed or curtainside vehicle, it is acceptable to stack rolls with eyes vertical:
17.
What does EOBR stand for?
18.
Any operator who refuses to submit to drug or alcohol testing, or who tests in excess of the legal limits, will be disqualified for a minimum of:
19.
Distracted driving could be any of the following except:
20.
Passing on the wrong side of the road, passing in a school zone, and driving the wrong way on a one-way street are all specific examples of:
21.
You should try to park so that:
22.
When securing a non-cubic boulder with an unstable base, the four surrounding chains must have a WLL of at least:
23.
Brake fade:
24.
Which of these actions are NOT recommended for a left turn?
25.
What violations occurred in this example?
Day 1

Day 2
26.
Which of the following is not a requirement of wood used as blocking or bracing?
27.
You are driving a heavy vehicle with a manual transmission. You have to stop the vehicle on the shoulder while driving on an uphill grade. Which of these is a good rule to follow when putting it back in motion up the grade?
28.
Which of these statements about braking is true?
29.
If an oncoming vehicle drifts into your lane you should:
30.
Should brake adjustment be checked often?
31.
Which statement about EOBR's is true?
32.
After turning and getting up to speed:
33.
The maximum allowable overall length for semitrailers is:
34.
Cargo that isn't prevented from forward movement, and is 4 feet long and weighs 1,500 lbs requires a minimum of how many tiedowns?
35.
Overall length limit on vehicles transporting machinery, poles, or structural objects is:
36.
You must drive on a slippery road. Which of these is a good thing to do in such a situation?
37.
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?
38.
When you are parked on the side of the road at night you must:
39.
What is the maximum legal weight for the drive axles or trailer tandems?
40.
Coming down steep, long, downgrades will require a driver to:
41.
Using the following numbers for your calculations, how much weight will come off your drive axles?

Miles per gallon: 6

Miles travelled: 360

Percentage of fuel weight on drive axles: 30%
42.
Which statement below is false?
43.
If you lose pressure in hydraulic brakes, you can:
44.
What is the minimum aggregate WLL for a group of concrete pipe weighing 16,000 lbs?
45.
How much space in front of you is needed while driving on a highway?
46.
What is the minimum number of tiedowns to use on a load 4ft 7in long, and weighing 1,237 lbs?
47.
Which of the statements about an inspection of the suspension components is true?
48.
Which of these is specifically prohibited when securing crushed or flattened vehicles?
49.
How long does it typically take a tractor-trailer to cross a single set of railroad tracks?
50.
Working Load Limit (WLL)is defined as: