Doubles and Triples CDL Practice Tests

Our Free Doubles and Triples Practice test questions and answers will prepare you online to pass EVERY U.S. State’s official DMV Doubles and Triples written DMV exam. All Doubles and Triples Practice Tests have 3 testing modes to further help you prepare for the exams and easily remember the information.

Choose a Doubles & Triples Testing Mode and Get Started Now!

Doubles & Triples Tests - Classic Mode

In our original Classic Mode, each Doubles and Triples CDL test has all questions on one page. This will quickly give you an idea where you stand and how much preparation you're likely to need when you move on to Practice Mode. Choose a test to get started below.

Doubles & Triples Tests - Practice Mode

In Practice Mode, you receive instant correct answers after every question AND a CDL reference. This points you to the exact location in the official state CDL manual to aid your study. Choose a test to get started below.

Doubles & Triples Tests - Exam Mode

Each practice test is timed and you get your grade and results only after you've finished each test. This is very much like the official state CDL written exams! Choose a test to get started below.

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.