Indianapolis, Indiana--(Newsfile Corp. - April 26, 2025) - CDL Knowledge, a trusted leader in commercial driver education, proudly announces the launch of its enhanced, state-specific CDL Practice ...

About 60% of commercial driver license applicants in Iowa fail the knowledge exam on their first try, according to Mindi Nguyen, assistant to the director of the state Department of Transportation’s ...

In order to obtain a commercial driver’s license, drivers must pass a “knowledge test,” as well as a “skills” or “road” test, depending on the state’s CDL requirements. To help potential new drivers ...