Commercial Driver’s License (CDL) Practice Exam 2025 – All-in-One Guide to Master Your CDL Test! Flash Cards

Question: 1 / 400

What is the maximum allowable air loss in a straight truck or bus with the engine off and brakes released?

?

2 psi in 1 minute

Next
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy