I tried searching and found some pressure recommendations from an old thread for A6's and V710's but didn't know where to start (pressures in the 30's seems so low from what I used to run on my Miata and Mini). I'm autocrossing and will be on older Potenza 960AS. Gonna upgrade tires in the next few months but figured I'd put some wear on these. Thanks,

 

+5-7 over whatever the factory/door jamb says? Add more if you roll over onto the sidewalls.

 

https://www.tirerack.com/images/pdf/...ty/HOOSIER.pdf

Note the autocross subheading below the tire pressure chart