so they wont have a garage full of beaten up Gtr's sittin in all their dealerships. With broken parts, from being abused all day. I dont see the real issue, i mean its not like all these companies that build these cars, take them to the dealership to get them repaired anyway. With time, there will be management systems, taht will override all that BS in the car. And it will not even be a issue. Alot of new performance cars otu now, have alot of ecu restrictions.

For the common buyer.. i dont really see a point of the whel thingies. But in the future, we might even see wheels especially designed for the gtr only.