This Combination Vehicle Inspection show the items required for coupling the trailer to the tractor. Refer to section 11M of the CDL drivers Handbook for a complete overview of the new Modernized Vehicle Inspection.This Video show the steps necessary for Inspecting the Coupling system on a Class A Vehicle. This is the second to the final video in the series showing the changes in the CDL test referred to as the "Modernized" test. For those student applicants who are working towards getting a CDL, this will be the standard for all testing in the future. All of the videos in my series show many useful procedures from doing in depth vehicle inspections to many other backing maneuvers. Thank you for watching and best of luck with your future.