Use our free CDL practice tests to prepare for the CDL written exam. We offer a practice test for each of the three parts of the exam, including General Knowledge, Air Brakes and Combination Vehicles. These CDL practice tests simulate the types of questions you might see when you take the tests at the DMV office. Take these free CDL practice tests as often as you like to improve your score.

Premier CDL Training Services offers an extensive Commercial Truck Driver training course located in Chicago, IL. This CDL program is designed to equip students with the necessary knowledge, skills and experience required to obtain a CDL A license. Students will learn the fundamentals of safe driving as well as regulations and requirements of the trucking industry, in order to be successful in their future endeavors.