A high center of gravity: Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question A high center of gravity: Answers Makes a vehicle more susceptible to rollover. Is encouraged in inclement weather. Is required on some roads. Improves fuel efficiency. Explanation A high center of gravity makes a vehicle more likely to tip over. This questions appears in the following tests: Alabama Class B Knowledge Test Colorado Class A Knowledge Test Indiana Class B Knowledge Test Kansas Bus Minnesota Class B Knowledge Test Wisconsin Class B Knowledge Test