Question Fully-loaded rigs: Answers Are less likely to roll over than empty rigs. Are more likely to roll over than empty rigs. Are just as likely to roll over as empty rigs. Should not be driven. Explanation Because the weight of cargo gives them a higher center of gravity, fully-loaded rigs are 10 times more likely to roll over in a crash than empty rigs. This questions appears in the following tests: Alabama Combination Arkansas Combination Colorado Combination Connecticut Combination Florida Double Georgia Combination Georgia Combination Illinois Combination Indiana Double Kansas Combination Kansas Combination Massachusetts Combination Massachusetts Combination Montana Combination New York Combination North Carolina Double North Carolina Combination Oregon Combination Pennsylvania Combination Pennsylvania Combination South Dakota Double South Dakota Combination Texas Tank Texas Combination West Virginia Double West Virginia Combination