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If you're nervous and not really confident about your coming test, try our free CDL practice test. Test your knowledge with +1000 CDL practice questions!


All CDL 2020 practice questions free

1000+ Free CDL Practice 2020 tests and various simulator tests to explore. All you need to get your certificate is available here.

No Sign up or Login Required

All your progress is saved without an account even if you close your browser. No usernames, no passwords - just merely Free CDL Practice Tests 2020.

Exam simulator All based on real tests

Same number of questions, same time limits, same structure. The exam simulators let you familiarize with test format and get 100% ready for your big day!

Detailed explanations

Let you know why an option was correct and the others were not. Well understand always helps you remember better!!!


The learning process was divided into small milestones. Let's make your studying interesting like playing games.

Study on any device

You can browser to study on any device from your phone to tablet and PC. Keep stay any time to get more knowledge!

CDL Permit Study Guide

Our thousands of FREE Commercial driver license practice questions and tests will ensure that you are completely prepared, taking you in the right direction to beginning an exciting career in trucking. From dump truck to passenger bus and even tractor trailer CDL driver training in for all states.

This is the topics covering in our free practice tools based on the CDL handbook:
- General Knowledge
Air Brakes
Hazardous materials
Passenger Vehicles
Combination vehicles
Double and Triple Trailer Endorsement
- Tanker vehicles endorsement
School bus endorsement
Pre-trip inspections

Experience our app with full of convenient features

No Internet Required

Study anywhere at anytime without Internet connection.

Study Plan

Just enter your test date, a study plan will be setup for you. A clear schedule brings more value than you can imagine.

3 Interesting Test Modes

3 different test modes with increased difficult level let you experience the test in very exciting way.

Test Bank

3 features: Weak/Medium/Strong questions help you clearly determine which area you should work harder on.

Dark mode

Experience dark theme to ease your eyes and it's just... beautiful!

Study Reminder

Customize your study reminder to receive notification at any time you want