Tremendous footage there..fun to watch considering I know the track now. Your lap times look to be very fast. I didn't hear alot of tire squeel either..mine sound like an air-raid siren lol.
Cream, I have been using the iRacing setups for the specific track when available. I did change the gear ratio in the rear-end for the street stock car for doing laps at Charlotte, which made the car gain about 30mph hammer down.