TDT provides regulatory compliance training in accordance with FMCSA requirements.

TDT is licensed by the Minnesota Department of Public Safety as a Commercial Driving School.

Please be sure to select the right class if you are purchasing our products. There are no refunds issued once a course has been started.

The phone number to reach TDT is 1-877-377-1604

TDT Online Academy

CDL & ELDT Training

View our Student Code of Conduct

All Courses May Be Completed At Your Pace

Feel free to Review the Courses and Tests as Many Times as You Need

CDL - Air Brake Practice Test

CDL - Air Brake Practice Test

CDL - Combination Practice Test

CDL - Combination Practice Te...

CDL - General Knowledge Practice Test

CDL - General Knowledge Pract...

CDL - Hazardous Materials Practice Test

CDL - Hazardous Materials Pra...

CDL - Tanker Endorsement Practice Test

CDL - Tanker Endorsement Prac...

CDL - School Bus Practice Test

CDL - School Bus Practice Tes...

Our Training Can Be Done On Nearly Any Device

Any Device, Online, Offline, Anytime!

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Regulatory Information about TDT