If brakes overheat while going down a downhill grade, they may: Before you start the test, please answer the question below regarding your insurance status. Without insurance you will not be able to drive in Ohio Do you currently have car 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 If brakes overheat while going down a downhill grade, they may: Answers Get sticky. Stop working. Squeak. Explanation Overuse of the brakes may cause them to overheat, making them less effective. This is known as "fade." This questions appears in the following tests: Arizona Class B Knowledge Test Connecticut Class A Knowledge Test Nevada Class A Knowledge Test New Hampshire Passenger Oregon Class B Knowledge Test South Dakota Tank Virginia Passenger