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First CDL test: general knowledge cdl practice test
Updated for 2017, CDL Career Now online practice tests will help you study for your Class A commercial driver's license and popular endorsements. Tests include general knowledge, combination vehicle, HAZMAT, tanker, doubles & triples. Tests are designed to supplement your truck driver training classwork.
A career in trucking begins with obtaining your CDL (Commercial Driver’s License). In order to do so, you will be required to pass a series of written CDL tests to receive the proper endorsements, based on what type of trucking career you are pursuing. Don’t waste your time or money by failing the written tests for your CDL permit. Take our free Practice Tests before you arrive at your state’s DMV facility.
To take a state-specific test, please select your state and then select your test:
Before you sign up to take on the state required drivers test to earn your commercial license, test your general CDL knowledge with our CDL practice test.General Knowledge Test
Test your knowledge of combination vehicles before you take your combination vehicles certification test at the DMV. Give yourself a passing chance before you take on the required exam.Combination Vehicles Test
Practice your skills and test your knowledge regarding air brakes before you take the state certification air brake test.Air Brakes Test
Interested in advancing your career by obtaining a hazmat endorsement? Before you take your state's test, make sure you are prepared by answering our practice test questions.Hazmat Endorsement Test
Looking to earn your tanker endorsement? Don't take the state required exam without preparing with our practice test first. Test your current knowledge and identify areas that need improvement.Tanker Endorsement Test
Preparing for the doubles and triples endorsement? Pass our practice test with a 90% or higher and set yourself up for success before taking on the state exam at your local DMV.Doubles and Triples Endorsement Test