Disclaimer: The practice tests on this website are
based on the federal Commercial Driver's License (CDL) manual and
are designed to help users in all U.S. states. While most questions
reflect national standards, some states may have specific laws,
procedures, or requirements not covered here. For the most accurate
and up-to-date information, please refer to your state's official
CDL handbook. This website is not affiliated with or endorsed by any
government agency or the U.S. Department of Transportation.
Note: These practice tests follow the federal CDL
manual and work for all states. Some rules may differ in your state.
Check your local CDL handbook for exact info. We are not affiliated
with any government agency or the U.S. Department of Transportation.
