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.
A vehicle is loaded with very little weight on the drive axle. What may happen?
2.
Any driver convicted of violating an out-of-service order will be disqualified for a minimum of:
3.
Which of these statements about alcohol is NOT true?
4.
What is the aggregate WLL of two indirect tiedowns with a WLL of 5,000 lbs, and one tiedown with a WLL of 6,000 lbs?
5.
What is the proper way to hold a steering wheel?
6.
How many days are you required to keep your completed logs?
7.
Applying the brakes repeatedly on a downgrade to reduce speed 5 mph below your target is called:
8.
Which of the following systems should receive extra attention during winter weather inspection?
9.
To test for leaks on hydraulic brake systems:
10.
On what day and time does an 11 hour rule violation occur?
Day 1

Day 2
11.
When coming down a long, steep downgrade, what should be your primary method of controlling your speed?
12.
Besides prescription drugs verified by a doctor as safe for driving, what other drugs are acceptable while driving?
13.
In case of tire failure, you should do all of the following except:
14.
On which of the below logs did a violation occur?

Day 1



Day 2

15.
Which of the following statements about speed management is true?
16.
All of the following are key parts of the steering system except:
17.
Which means of securement is prohibited when transporting coils with
the coil eye crosswise on the vehicle?
18.
What is the Aggregate WLL of the securement system for a load secured with 7 tiedowns: 3 rated at WLL of 4,000 lbs, 2 at 6,500, and 1 at 8,000?
19.
What is the maximum allowable weight on a 5-axle combination vehicle?
20.
A hazmat endorsement will be denied or canceled if:
21.
Why should you always plan on arriving to your destination as quickly as possible?
22.
Three serious traffic violations in a 3-year period will result in a CDL disqualification of:
23.
Which of these is true about the use of drugs while driving?
24.
Backing into a space that is to the right rear of your vehicle is referred to as:
25.
Using controlled braking, brakes are applied as hard as possible:
26.
When stopping behind another vehicle, a safe gap to leave is one that:
27.
What is the main factor that will limit how far back you can slide your tandems?
28.
.5g is equal to what?
29.
You are driving a 40-foot vehicle at 55 mph. The road is dry, and visibility is good. What is the least amount of space that you need to have in front of your vehicle?
30.
What should you do if you are unsure whether you have enough overhead clearance?
31.
When confronted with an aggressive driver, you should do all of the following except:
32.
Which of the following is not a requirement of wood used as blocking or bracing?
33.
An anchor point is defined as:
34.
An outside vehicle observation will be scored every time the driver:
35.
What is the only acceptable cure for driver fatigue?
36.
All of the following are classified as "a drink" and contain the same amount of alcohol except:
37.
When changing lanes, put you turn signal on, and:
38.
An ABS light that comes on or stays on while driving indicates:
39.
Which of the following has the greatest affect on the gross vehicle weight?
40.
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?
41.
You are required to inspect your truck within how many miles after beginning the trip?
42.
If you have a heavy load that is slowing you down on an upgrade you should:
43.
What is a headboard?
44.
What happens to tar on the road pavement during hot weather?
45.
What is the maximum legal weight for the drive axles or trailer tandems?
46.
A driver will generally be required to have a DOT medical card in order to drive which of the following:
47.
You should avoid driving through deep puddles or flowing water. But if you must, which of these steps can help to keep your brakes working?
48.
Heavy vehicles often move slower than others. Which of these is NOT a good rule to follow while driving a heavy vehicle?
49.
Working Load Limit (WLL)is defined as:
50.
If you're able to arrive early for a delivery, you should: