Dollar Thrifty also has a much better fleet management program – especially when it comes to at-risk vehicles, program cars that are repurchased at the end of predetermined time period or mileage point. Arney said that Dollar Thrifty does a particularly good job of turning those cars over for a profit. Because of the company's fleet management program, he said Dollar Thrifty would likely emerge as the leader. Vanguard, he said, has plans to become publicly traded to develop capital but those plans are now on hold.