ABS helps you: 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 ABS helps you: Answers Lock up the wheels. Keep the wheels from locking up. Count the number of students boarding the bus. Predict the weather. Explanation An Ant-Lock Braking System (ABS) helps stop a vehicle's wheels from locking up during hard brake applications. This questions appears in the following tests: Arkansas Bus New Hampshire Bus South Dakota Bus Utah Bus