Be sure that your wheel bearing/seals are: Before you start the test, please answer the question below regarding your insurance status. Without insurance you will not be able to drive in Your state Do you currently have CDL insurance? Yes I have insurance. Great, you're all set! Click here if you still want to compare rates. No, I need insurance and I want to compare options. Question Be sure that your wheel bearing/seals are: Answers Not leaking. Shiny. Rusted. Explanation During an inspection, ensure that the wheel bearing/seals are not leaking. This questions appears in the following tests: Delaware Tank New Mexico Double Ohio Class A Knowledge Test Oregon Passenger Tennessee Double Vermont Class A Knowledge Test Washington Tank