Based on 2024 ID CDL manual

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

16
Number of questions required to pass

80
Percentage required to pass

Idaho Commercial Driver's License
Idaho Commercial Driver's License

Passing the CDL combination vehicles endorsement exam is not an easy task. You will need to answer questions about driver safety, operating complex rigs, and following state traffic laws. If you would like to see if you need to study more before the exam, try our Free Idaho CDL Combination Vehicles Practice Test! With 20 authentic multiple-choice questions, we have created a test that mirrors the DMV exam. Using the official Idaho CDL Handbook, we wrote questions and detailed descriptions of correct responses that will help you effectively prepare to pass. If you can score an 80% or above, you will know that you have a firm grasp of the material.

Don’t register for the DMV endorsement exam without testing yourself first! Try our Free Idaho CDL Combination Vehicles Practice Test and find out if you are fully ready to take the real DMV endorsement exam!