Doubles and Triples CDL Practice Tests

Free Online Doubles and Triples Practice Test questions and answers to help you pass your state’s DMV Doubles & Triples exam. Now 3 testing modes to help you prepare.

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To pass the CDL Doubles and Triples written exam, you'll need to demonstrate understanding about how important safety is when driving with more than one trailer. Drivers must also know how to couple and uncouple correctly, and about inspecting doubles and triples. When pulling 2 or 3 trailers, there are more things that can go wrong, as they are less stable than other commercial vehicles.

If you're just getting started, we recommend first getting your state CDL manual, then starting with the Classic Mode of each testing area. Quickly go through the Classic Mode of each CDL Doubles and Triples practice test and you'll have a good idea where you stand. Then navigate to the Practice Mode for more intense preparation. Finally, finish up in Exam Mode when you think you’re ready. To learn more about our testing modes, see How to Pass the Official State CDL Exams.