Originally Posted by JACK HAMMER

. I was at that race. Tire wear is brutal in 20 mains one set of tires. In the 30 min main (semi) some guys did a change I lost 11.5 mm on my left rear in 30 min. I used ennetti regular weight 35 37. 32 35. Did really work for me I think the matrix carbon and zac tires are the tire on that track. They used the tray floating. Some of us liked the car with the tray locked though.