If you’re looking to pass the CDL general knowledge permit test or any commercial driving endorsement exam in Chicago, Naperville, Peoria or elsewhere in Illinois, you need to base your studies around the CDL drivers manual. This comprehensive study guide is more commonly known as the “rules of the road book”. It contains everything you need to know about road rules, road signs and other commercial driving knowledge which will be targeted on the SOS permit test in Illinois, as well as the smaller endorsement exams.

The CDL DMV manual for Illinois quite literally contains what every driver must know, if they wish to begin a career in commercial driving. Of course, there are other commercial driving learning tools and study guides on the market, but none so reliable and all-inclusive as the official Illinois driver’s manual for 2021. It is written and published by the SOS, so you can be 100 percent certain that all the information it contains is accurate and has been regularly up-dated in accordance with current testing procedures. Want to be sure you’re studying the right material? Then this is the book for you.

The rules of the road book has one other enormous advantage over unofficial study guides, in that it will not cost you anything to get your hands on a copy. That’s right! You can pop over to the DMV website right now and see for yourself. Digital copies of the Illinois DMV handbook are available for free download as a PDF file for super-convenient access on your computer, smart phone or tablet. Go get your Illinois DMV driver’s manual PDF right now if you haven’t got one already! Then we’ll tell you a little more about what you can expect from using this guide.

The Illinois driving manual for commercial licenses contains detailed information about road rules, driving laws, road sign meanings, driving on different types of road, safe driving practices, signaling, space management and every other vital topic you’ll need to know about before getting behind the wheel to take lessons. All this “general” information will appear on the 50-question CDL general knowledge permit test, which is the first exam you’ll need to take. There is also no difference in the exam in different cities, so whether you’re from Chicago, Naperville or Rockford, you will be assessed on the same material.

If you’re applying, or hoping to apply for an endorsement to add further qualifications to your main commercial driving license, you’ll find all the knowledge you need, clearly detailed in separate sections of the Illinois drivers handbook – you do not need to find an endorsement-specific study guide. Whether you need a HazMat endorsement to transport hazardous materials; a Passenger endorsement to drive a taxi-cab or a Tanker endorsement to carry liquids, the CDL permit test study guide has everything you need for your DMV written test in Illinois.

The only thing lacking from the Illinois driver manual will be a decent selection of sample DMV test questions which you can use for permit test practice. Fortunately, we have several levels of CDL general knowledge permit practice test for Illinois right here on ePermitTest.com, which you can use free of charge! These include the introductory general knowledge DMV practice test for Illinois, the DMV cheat sheet and the DMV permit test Simulator. We even have an Illinois CDL practice test for School Bus, Double-Triple Trailer and the other endorsement exams! As soon as you’ve begun reading the Illinois driver’s manual for 2021, you can start taking advantage of our free tests. So, what are you waiting for?

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