These systems are very effective at ensuring your vehicle stays sure-footed in all sorts of conditions. But, before trying to follow that Ferrari around a corner, be very aware of the systems limitations. Stability control systems do not make traction- they just make the best use of what traction is already available. You still need to drive for the conditions. A slippery corner is still a slippery corner, stability control or not. The system doesn't make up for common sense: if you drive like an idiot, or point the car into a ditch, that's where it will wind up. Used with proper driving for the conditions and appropriate tires for the season, one can experience an added degree of safety and peace of mind.
What system is in my car?
-ESP (Electronic Stability Program) is used by DaimlerChrysler, Audi and Volkswagen
-Stabililtrack is used by General Motors vehicles
-DSC (Dynamic Stability Control) is used by BMW
-PSM (Porsche Stability Management) is exclusive to Porsche
-VSC (Vehicle Skid Control) is Lexus' stability system
-Ford's system is called Advance Trac
