pt 3-19-18

https://www.tirerack.com/tires/tires.jsp?tireMake=Bridgestone&tireModel=Potenza+S-04+Pole+Position&frontTire=535YR9S04PPXL&rearTire=735YR9S04PPXL&vehicleSearch=true&fromCompare1=yes&autoMake=BMW&autoYear=2017&autoModel=M3%20Sedan&autoModClar=Standard%20Brakes