Free Oregon 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 OR General Knowledge Practice Test has the same questions as the real exam which is based on the Oregon CDL manual. Our CDL practice test pack covers most of the subject areas on the Oregon 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 Oregon 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 OR commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OR CDL General Knowledge Test format:
50 questions
40 correct answers to pass
80% passing score
List of questions
1.
To help you to stay alert while driving, you should:
2.
When securing concrete pipe over 45 inches loaded crosswise, which direction must the tiedowns on the rear half of the load run?
3.
By law, who is ultimately responsible for ensuring the safety and road-worthiness of a CMV?
4.
In case of tire failure, all of the following will be steps in your response except:
5.
What is the best way to prevent brake failure on long downgrades?
6.
Placing a phone call while driving:
7.
When using stab braking, all of the following are steps except
8.
As the blood alcohol concentration (BAC) goes up, what happens?
9.
Some general signs that another driver may be distracted include which of the following:
10.
When securing an intermodal container on a chassis, what is the maximum allowable vertical travel when secured?
11.
High friction securement devices include:
12.
What is the aggregate WLL of one 7/15 inch Grade 43 chain, and three 5/16 inch Grade 70 chains?
13.
All of the following are exempt from needing a CDL except:
14.
Is the below example a completed 34 hour restart?
Day 1

Day 2

15.
What does DOT stand for?
16.
When securing building materials, spacer requirements include all of the following except:
17.
Which of the statements about pre-trip inspection is true?
18.
All of the following are lighting requirements for combination vehicles longer than 20 feet or wider than 80 inches except:
19.
Sliding the 5th wheel will change the weight distribution almost exclusively between which sets of axles?
20.
What is a rub rail?
21.
What factor has the greatest affect on how much weight is moved per hole in the tandem slider rail?
22.
All vehicles or drivers must carry:
23.
Which of these statements about double clutching and shifting is true?
24.
Circumstances that would make wheels and rims unsafe include the following except:
25.
When securing paper rolls on a flatbed or curtainside vehicle, it is acceptable to stack rolls with eyes vertical:
26.
What is the 8 day / 70 hour on duty limit?
27.
How long should it take oil pressure to come up to normal?
28.
When making a right turn, all of the following are good technical practices except:
29.
Which of these statements about cargo loading is true?
30.
Why did Congress enact the Bridge Formula in 1975?
31.
The condition in which water or slush collects on the road and your tires lose contact and have little or no traction is called:
32.
Which of these is true about tire pressure?
33.
A chain marked with a
4 is identified as what kind?
34.
If you need to leave the road in a traffic emergency, you should:
35.
When you are starting to move up a hill from a stop:
36.
Which of these would NOT help if windshield is covered with ice?
37.
What day and time did a violation occur in the below example?
Day 1

Day 2
38.
To help stay alert while driving, when should you take breaks?
39.
Cargo must satisfy one of the following securement conditions except:
40.
Which of the following is considered off duty time?
41.
When a tiedown is attached directly to the cargo, what is the ideal angle where it attached to the vehicle?
42.
Some causes of fuel fires include improper fueling, driver smoking, and:
43.
A device placed on the exposed edge of an article to distribute tiedown forces over a larger area of cargo than the tiedown itself, to protect the tie-down and/or cargo from damage, and to allow the tiedown to slide freely when being tensioned is a:
44.
Low-beam headlights generally light to a distance of:
45.
You should stop driving:
46.
Which statement below is false?
47.
What is the minimum number of tie-downs to be used on flatbed cargo?
48.
The value specified by the manufacturer as the loaded weight of a combination vehicle is?
49.
Option #1 for securing coils transported with eyes lengthwise includes:
50.
There will be times when you must take a minimum of a 30 minute break off duty before performing which of the following tasks?