I have one set of used 245 40 17 A032r's for sale. They have pleny of tread left between 2 to 4/32's. Would make a good track day tire. $100 buys that set. I also have a set of Hoosier A6's that are in great shape. Only one heat cycle on them as they were tracked for only 10 minutes. Two of those have full tread and two have half tread about 2/32's. Good for Auto X or track days. $575 buys that set. All prices are without shipping.