Ready to get your combination vehicles endorsement? Take our free North Carolina CDL Combination Vehicles Practice Test to find out. A combination vehicles endorsement is an excellent choice for those who want to expand their vehicle driving options. This endorsement will allow you to drive a tractor and multiple trailers as well as trailers of different sizes and layouts. These increased options could lead to increased income. To help you get ready to earn your combination vehicles endorsement, our practice test contains 20 multiple choice questions covering such topics as the different combination vehicles, rollover risks, steering, early braking, skids, railroad crossings, turning, backing, air brakes on combination vehicles, ABS, coupling and uncoupling, inspections and more.
Here are two examples of the types of questions that you will find on our practice test: When is a trailer jackknife most likely to happen? What is the fastest and best way to recognize that your trailer has started to skid? You must answer at least 80% of the questions correctly in order to pass. If you do pass, you can consider yourself ready to pass the real endorsement test as this practice test is very similar to the real one. In fact, our practice test is created from the same resource as the real one, the North Carolina CDL Handbook. If you do not pass our practice test, you can take as many times as you like to improve your score. Then once you are ready you can walk into the DMV with full confidence that you will earn your combination vehicles endorsement. Ready to get started practicing? Take our test now.