Question When carrying a sealed load, a driver: Answers Should unseal the load to ensure safety. Should ensure the weight does not exceed weight limits. Must go through the container before driving. Explanation Though a driver cannot inspect a sealed load, they should still ensure that the load does not exceed applicable weight limits. This questions appears in the following tests: Arizona Class A Knowledge Test Idaho Class A Knowledge Test Nebraska Class B Knowledge Test Oregon Class B Knowledge Test Vermont Class B Knowledge Test Wyoming Class A Knowledge Test