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Our CDLPass Test Prep features not just questions and answers current and updated for 2024, but also detailed, ILLUSTRATED EXPLANATIONS to help you PASS YOUR TEST faster!
General Knowledge | Air Brakes | Combination Vehicles | Doubles and Triples | Hazardous Materials | Tank Vehicles | Transporting Passengers
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All customer issues, including
  • technical support
  • customer support
  • pre-sales inquiries
  • general comments
  • just to say hi
  • and ALL other such inquiries
are handled through our online helpdesk. If you are an end-user customer or potential customer needing any sort of help whatsoever, we will be happy to help you out through our helpdesk system.


To contact us, please use our online helpdesk, which is linked to in the above technical support section. This is the best way to reach us, no matter what issue you are having. This ensures that you reach the right person in a minimum amount of time.

Sorry, we do not provide technical or customer support via telephone.