Question Fully-loaded rigs: Answers Usually are very responsive to steering. Are more likely to roll over than empty rigs. Can stop quickly. Explanation Fully-loaded rigs are more vulnerable to rolling over than empty rigs because the weight of the cargo gives the vehicles higher centers of gravity. Take a FREE Practice Test Now This questions appears in the following tests: Iowa Double , Louisiana Tank , Arizona Combination , Nebraska Combination , Oklahoma Combination , Tennessee Combination ,