Taking performance all-seasons 20” tires on racetrack. Am I crazy?

[menithings]

What's the tread depth on them?

Tread depth is 10/32"

 

[Dangerous Fish]

Tread depth is 10/32"

So 8mm over here.
Still quite a lot of tread left, so if you push it hard those tread blocks are going to move around a lot and start over-heating after a few laps.
I'm sure you'll have fun whatever happens.

 

[MoreAgain]

The stock 19" Continental all-season tires on my RWD held up fine at Buttonwillow, but did not fare well at Willow Springs. The long, fast sweepers there ate the sides right up.