To all those interested, my car was the red car #1 at the rally. I put Hoosires on the car just before shipping it out to Detroit. The tire sizes are 245/40ZR18 on the front with a part number of HOO245018R6 and 315/40ZR19 on the rear with a part number of HOO3154019R6. The tires come with two center grooves. I added the pattern to help with traction in the rain if I ever get stuck on a raining day. The tires will be put to their test in Sept. at Infineon raceway in Northern California. I will post my thoughts on the tires after the event. So far so good.
Rick
Rick