Question The center of gravity in a trailer should be: Answers As high as possible. As low as possible. At the rear of the trailer. Explanation The weight of cargo in a vehicle should be distributed as low as possible. Having a center of gravity that is too high will increase the risk of a rollover. Take a FREE Practice Test Now This questions appears in the following tests: Rhode Island Knowledge Test Class A , Wisconsin Knowledge Test Class A , North Carolina Knowledge Test Class B , Vermont Knowledge Test Class B ,