Free Idaho CDL General Knowledge Practice Test 2022

You are looking for an actual Idaho CDL practice test source for your coming CDL test? So you have come to the right place. Our ID General Knowledge Practice Test has the same questions as the real exam which is based on the Idaho CDL manual. Our test covers most of the subject areas on the Idaho 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 CDL practice test pack 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 ID commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
ID CDL General Knowledge Test format:
50 questions
40 correct answers to pass
80% passing score
List of questions
1.
What are the Federal standards for the gross vehicle weight of a 5 axle commercial vehicle?
2.
What violation has occurred on the below log?

3.
What is the minimum WLL of each tiedown used to secure crushed or flattened vehicles?
4.
Which of these statements about using turn signals is true?
5.
The cargo securement standard applies to commercial vehicles weighing more than:
6.
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?
7.
Applying the brakes repeatedly on a downgrade to reduce speed 5 mph below your target is called:
8.
When you encounter a driver that appears to be distracted, you should:
9.
In cargo securement, what is a 'cleat' defined as?
10.
Gross Vehicle Weight (GVW) means the following:
11.
To secure a cubic-shaped boulder, how many tiedowns are required, at minimum?
12.
Snow and ice must be removed from the radiator because otherwise:
13.
What is the minimum amount of rearward force that a cargo securement system must withstand?
14.
While exiting the vehicle for a 'look', how many points of contact must you keep with the vehicle at all times?
15.
Space to the ____ your vehicle is most important to manage.
16.
What is the 8 day / 70 hour on duty limit?
17.
Which of these is a good thing to remember about using mirrors?
18.
EOBR's are required to automatically record which of the following?
19.
Why did Congress enact the Bridge Formula in 1975?
20.
What three distances build up the total stopping distance of your truck or bus?
21.
The tread depth on front steering wheel tires should be:
22.
An example of reckless driving is:
23.
In general, the best braking technique to use in maintaining a safe speed when driving on a downgrade is:
24.
Drivers must have a CDL to legally drive:
25.
If you slide the 5th wheel toward the nose of the tractor, what will be the effect?
26.
After turning and getting up to speed:
27.
What is the primary goal of implementing the Bridge Formula?
28.
"Brake fade" is:
29.
Which of these statements about overhead clearance is true?
30.
Any CDL holder found to operating a CMV with ANY alcohol in his/her system will be placed out-of-service for a minimum of:
31.
Mirror adjustment can only be checked accurately when:
32.
Working Load Limit (WLL)is defined as:
33.
Which statement below accurately describes the 11 hour driving limit?
34.
Is the following example within legal HOS limits?

- A trucker starts driving at 12:00pm
- At 5pm the driver takes a 1 hour break
- At 6pm the driver begins driving again
- At 11:30pm, the driver shuts down and goes off duty for 10 consecutive hours
35.
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?
36.
Which of the following techniques will not change the weight distribution across your axles?
37.
What is the minimum nominal dimension of timber blocking used to secure concrete pipe?
38.
All of these are requirements for securing longwood lengthwise except:
39.
What is the minimum WLL used to block forward movement of cargo weighing 36,500 lbs?
40.
When securing flattened or crushed cars on a vehicle with containment on 2 sides, how many tiedowns, at minimum, are required?
41.
Convex (curved) mirrors:
42.
If you lose pressure in hydraulic brakes, you can:
43.
"You do not have a hazardous materials endorsement on your commercials driver’s license. You are asked to deliver hazardous materials in a placarded vehicle. You should:"
44.
What violation has occurred at 8:00 a.m. on Day 2?
Day 1

Day 2
45.
As part of their pre-trip cargo securement inspection, drivers should:
46.
Which of the following will alter the gross vehicle weight?
47.
If traveling slower than traffic flow on a grade, if legal you should:
48.
A bulkhead is used:
49.
When securing paper rolls with friction mats as a primary method:
50.
The maximum number of allowable looks and/or pull-ups on any particular exam exercise is: