This test is based on the official 2024 CDL Manual IL CDL General Knowledge Exam Simulator 2024

To start your career as a commercial driver, you must pass the Illinois CDL test. Are you ready? Test your general knowledge with this powerful IL CDL General Knowledge Practice Test. This test is the second one in our General Knowledge series and focuses on simulating the real exam. It contains 50 new multiple choice questions that are drawn from the information in the page of the official Illinois CDL manual, which is also the resource that used by the DMV to create the questions for the real exam.

How do anti-lock brakes help you?

What are the steps required at an accident scene to prevent another accident?

These are the types of questions you can expect to see on your general knowledge exam. Unlike our other practice test, this test does not include explanations to ensure you are working with a study environment as close to the real exam as possible. The Missed Questions Bank will allow you to review your missed questions at any time during your exam. Just like the real test, you will need to answer at least 80% of the questions correctly to pass.

Whether you plan on driving the crowded streets of Chicago, the flat, less populated highways of Southern Illinois, or across the nation this practice test will help ensure you have the knowledge necessary to drive safely. Take it now to assess your driving knowledge.

  • Identify Knowledge Gaps
  • Track Your Progress
  • Unlimited Attempts
  • Get Detailed Feedback
Illinois CDL General Knowledge Overview:
50Total number of questions
40Number of questions required to pass
80Percentage required to pass
Illinois CDL Manual 2024

Get the latest (2024) official IL CDL Manual.