The safety belt should: Question The safety belt should: Answers Not be adjustable. Latch securely. Be frayed. Explanation When inspecting your vehicle, you should verify that the safety belt is securely mounted, adjusts, latches properly, and is not ripped or frayed. This questions appears in the following tests: Idaho Tank Maryland Tank Missouri Class A Knowledge Test Missouri Passenger New Hampshire Class B Knowledge Test South Dakota Class A Knowledge Test South Dakota Double Wyoming Passenger