The new rule at the Indy Racing League (IRL) says the minimum weight for cars will now include the driver. That's good news for Ed Carpenter. At 165 pounds, he's the heaviest driver in the series (if anyone can call that "heavy"). On the other hand, it appears to penalize Danica Patrick -- the petite driver, the lightest in the series, can barely tip the scale over 100 pounds. The IRL insists the new rule isn't targeting Danica. Nevertheless, she's not very happy.

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]