Illinois General Knowledge CDL Practice Test (IL) 2021

Your first Illinois CDL permit practice test! 20 easy general knowledge test questions to get you on the roll!

  • 20 Questions
  • 80% Passing Score
  • 4 Mistakes Allowed
90% of students found this test helpful!
Rated 4.5 out of 5 by 56 drivers

Illinois CDL Test Facts

  • Questions: 50
  • Correct answers to pass: 40
  • Passing score: 80%
  • Test locations: Secretary of State (SOS) Offices
  • Test languages: English, Spanish
  • Based upon: Illinois CDL Book
Improve your chances of passing the test by reading the official Illinois drivers manual Drivers Manual

Are you looking for some free online study tools to assist your learning in preparation for the Illinois CDL general knowledge test? You will find everything you could possibly need right here on this website! Our general knowledge CDL practice test and other CDL practice tests are the ideal resource to support your learning with the Illinois CDL general knowledge study guide! We must be implicitly clear straight away that this Illinois CDL practice test is not meant to be a replacement for the CDL general knowledge study guide. There is no getting away from it – you will have to read the permit test study guide to have any hope at all of passing the SOS permit test.

The study guide covers all aspects of CDL general knowledge, teaching you everything you need to know to pass the DMV general knowledge test in Illinois, such as how to inspect your vehicle before travel, how to judge how much space your vehicle has on the road, how to see and communicate effectively, how to shift gears properly, what effect drugs and alcohol have on your driving and considerations for driving in different climates. You cannot expect to do well on your DMV general knowledge test without studying this manual. However, you absolutely can expect to get support from other sources, and that’s what we’re here for!

Using an Illinois CDL general knowledge practice test provides a welcome break from reading the DMV drivers handbook. It can take days and sometimes weeks to read through all the material properly, so you should organize your reading into short stints to maximize your concentration levels. Whenever you feel like doing something different, jump online and use our free DMV practice permit test. You will find that breaking up your study time this way helps you to learn faster, retain information more efficiently and makes the whole process much more fun! This DMV permit practice test honestly works – we’re helping thousands of people nail their CDL general knowledge in Chicago, Naperville, Rockford, Peoria and all over Illinois every week!

When you first start including permit test practice in your study routine, you need to ease yourself into the process gradually, so it enhances what you are already doing rather than taking over your time completely. This is why we have constructed this DMV practice test 2021 Illinois quiz with only 20 multiple choice questions, rather than the full 50 questions which appear on the real exam. No matter how much time you think you don’t have, you can fit this learners permit practice test into your schedule easily – it should take under five minutes to complete!

We have other CDL practice tests on the website which relate to specific endorsement tests. In case you don’t already know, endorsements are added to your commercial drivers license to further specify what type of vehicle you are allowed to drive, what equipment you are qualified to use and what goods or people you can carry. Some endorsements are mandatory and others are optional, depending on which class of CDL permit you are applying for. Don’t get weighed down worrying about this now, the CDL general knowledge test comes first and this 2021 CDL practice test can get you ready. You can browse through our other free CDL practice tests when the time comes to apply for your endorsements.

Give the CDL general knowledge practice test for Illinois a try right now, you might be surprised how good your CDL general knowledge is already!