I have read about the rear end but cannot remember where. It really doesn't matter because the only way you can spin the tires is to brake torque. When you release the brakes, the ESP and other (helpfull) features stop the tires from spinning. Watch closely the burnout videos. When the driver lets off of the brake, the car slows momentarily while the traction control hooks up. There are buttons to disengage the systems but as I recall they cannont be totally disengaged. Sickening but true.