All should be: Securely mounted, not cracked or broken, not leaking, free of debris, all nuts and bolts should be present and tight, not cut or spliced, no sign of rust trail
Great videos. Have a question. If I was getting my class A to drive a wrecker, what vehicle would I have to use for the skills and road test. Was a class A semi driver years ago, just let license drop to a C. Also would I have to do the air brake test again, since it should stay on my record that I already passed it.