Based on 2024 WI CDL manual

Questions
25
Mistakes allowed
5
Passing score
80%
Official WI Combination Vehicles: What to Expect
20
Total number of questions

16
Number of questions required to pass

80
Percentage required to pass

Wisconsin Commercial Driver's License
Wisconsin Commercial Driver's License

Seeking your combination vehicles endorsement? If the answer is yes, it’s well worth your time to take our free Wisconsin CDL Combination Vehicles Practice Test. This exam, which is in multiple choice format, will extensively test your understanding of combination vehicles and show how ready you are to begin driving combination vehicles, like any commercial truck with a trailer, safely. The practice test features 20 questions and you need to answer at least 16 of them correctly to pass. Here are some sample questions that are like the ones on the test so you have a better idea of what to expect: what does the trailer air supply control look like? You should crank the landing gear until what happens? Test questions focus on important subjects like rollover risk, braking, backing up, driving around corners, combination vehicle care, coupling and uncoupling and more.

All of the questions on our practice test come from the combination vehicles section of the Wisconsin CDL Handbook, which is also the content that the actual endorsement test is based on. You can take our practice test multiple times and you will never be charged. We will also reorder the questions each time you take the test. Also, to help you learn more about combination vehicles we have included an answer explanation with each question. Ready to see and answer questions similar to the ones that you are going to see on the real state combination vehicles endorsement exam? Then start taking our practice test.