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 ...

J.J. Keller’s CDL Knowledge Test Review program (DM-310-DVD) is available for $165. For more information, go to www.jjkeller.com.

Here are 15 questions from a sample CDL exam, provided from Driving-Tests.org's database of previous exams. You need a score of 80% (12/15 questions correct) to pass.

The Lamar County Road Department is addressing a truck driver shortage by certifying workers through its own training program ...