Welcome to the largest online collection of free CDL practice tests specially formatted for your phone and tablet. No app to download, nothing to install and no registration required - just instant free exam questions testing information that's likely to be covered on the CDL exam.
To take a test online, pick below:
After you're done with a test you'll see your score, a comparison of how your score stacks up to other people who have taken the test, and a breakdown of every question with an explanation for each answer.
Getting ready for the CDL test has never been easier!