CDL questions?

Like others have said, the pre trip is very important. Don't just study it, verbalize it. I made my wife listen to me for about 2 hours straight until I had it down pat. On your driving test, around here, if you start the truck before you put on your seat belt it is an automatic DQ. One tip that was passed on to me by a guy at work, wear a hat with a bill on it, when doing your mirror and traffic checks it makes the small head movements more visible to the tester. Best of luck to you