Free North Carolina CDL Permit Practice Test: General Knowledge 2025

Thanks for stopping by to take our free North Carolina CDL permit practice test! This practice test will help you prepare to pass the official CDL General Knowledge test. Have you been reading the official North Carolina Commercial Driver License Manual (North Carolina CDL Handbook 2025)? By taking this practice test, you’ll absorb the relevant information from the manual more easily, which will increase your chances of passing the official test. The practice test is based on the official state CDL manual, just like the official knowledge test. It’s up to date as of March, 2025 and has 50 multiple-choice questions. The questions on this practice test will assess your understanding of such topics as basic vehicle maneuvers, cargo management, driving laws and regulations, emergency preparedness, and pre-trip inspections. Unlike the official knowledge test, this practice test comes with an automated assistant, which can help you with a question by providing a hint and an explanation of the correct answer.

By passing the official knowledge test, submitting to a medical examination, and meeting some other requirements, you’ll be eligible to obtain a Commercial Learner’s Permit (CLP). This credential will allow you to practice commercial driving under the supervision of someone who already holds a Commercial Driver’s License (CDL).

By practicing commercial driving, you’ll become sufficiently good at it to pass the official skills test, a necessary step for you to obtain a CDL. The skills test will evaluate you on performing basic vehicle maneuvers, a pre-trip inspection, and a road test.

Once you obtain the class of CDL you want and all endorsements you need, you’ll find many profitable opportunities in commercial driving. In North Carolina, key economic sectors include agriculture, pharmaceuticals, and textiles, all of which depend on trucks to transport their products. Drivers who operate refrigerated trucks (“reefers”) are in high demand to transport perishable products. The high-tech Research Triangle area also depends on truck drivers to deliver equipment and supplies to them. In addition, ports in Wilmington and Morehead City create opportunities for truck drivers to transport goods from the ports to major cities. Note: Seaports are considered secure areas. You may need a Transportation Worker Identification Credential (TWIC) card to pick up cargo at these ports.

Finally, the state’s tourism industry employs bus drivers to transport visitors to such attractions as the Great Smoky Mountains and the Outer Banks.

Major trucking routes include Interstates 40, 85, and 95; U.S. Route 74; and U.S. Route 17. Unfortunately, I-85 is often heavily congested during rush hours. Also, sections of I-40 through the Appalachian Mountains include steep grades, tight curves, and the risk of landslides.