Free Illinois CDL Combination Practice Test 2023 | IL

Driving combination vehicles can be an integral part your commercial driving career. Before you can reach that point though, you’ll need to pass an exam from your local branch of the Illinois DMV showing that you’ve mastered the specialized knowledge necessary to drive these vehicles safely. The following 30 questions are from the official 2023 Illinois CDL Manual, and cover just combination vehicles to help you prepare for this specific DMV test. Good luck both now on the practice exam and on your real exam when the time comes!