Based on 2024 KS CDL manual

Questions
24
Mistakes allowed
5
Passing score
80%
Official KS Combination Vehicles: What to Expect
20
Total number of questions

16
Number of questions required to pass

80
Percentage required to pass

Kansas Commercial Driver's License
Kansas Commercial Driver's License

When you inspect the coupling on your vehicle, should you make sure that there is no slack in the air lines or some slack in the air lines? Want to know the answer? Try our Free Kansas CDL Combination Vehicles Practice Test and we will provide you with detailed descriptions of each correct response! You won’t get that on the DMV endorsement exam! We have created a 20-question study tool that mimics the format of the real examination, so you can know what to expect on the official version. You will test your knowledge on vehicle operation, trailer inspection, Kansas traffic laws, and highway safety.

If you can pass our test with an 80% or above, then you have what it takes to take the real endorsement exam.

Taking a practice test before paying for the real thing is a no-brainer. Don’t risk failing and having to re-register. Study with us and get prepared to pass!