The weight difference is more significant than many think. In fact, it has been estimated that a 65-pound weight difference could mean as much as a 1-mph advantage during a race. To even the field, the new rule will divide the drivers into three categories. The heavy group get weight cut, while the lightest group will get ballast added - to the vehicle's chassis, not the driver's derrière. We don't want to affect Danica's swimsuit modeling career, do we?
[Source: Inside Line, Photo by Darrell Ingham/Getty]