This is the Ultimate setup if you Road Race or Autocross your Supra regularly. The package includes a 17x11.5" wheel for the back of the car that you can fit a 315 size tire onto and a 18x10" wheel for the front that will allow a 285 size tire to be used. With CCW's innovations in the offset this will give you an absolutely huge contact patch for your ride. We recommend you roll your rear fender for perfect fitment. And if you are interested in including tires with your wheels for a complete package we can do that as well. Tire packages add approximately $1000 to the price of the wheels but please contact us for more information.