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There's no time like now to change your life. Get paid to get your CDL in our truck driving job!
Use this free Combination Vehicle commercial drivers license practice test to prepare yourself to get your CLP (commercial learner's permit). To learn more about Roehl's paid CDL training, view our Get Your CDL page or apply now.
Question 1 of 40

When should you use the hand valve to park a combination vehicle?

To park at loading docks
To park on a grade
Every time


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