Auto Club ROVAL video

[GregWeld]

I have just recently learned how critical tire pressure is to GRIP and for wear... and how much is too much and how little is too little needs to be MEASURED with a tire pyrometer immediately after each session...

The difference in getting this pressure set "right" is night and day for the handling of the car. I never knew it was so important until I hired Ron Sutton as my "race manager" for doing this very work. That contact patch is small enough as it is - let alone handicapping it with too much or too little psi.