Thanks for this post and the photos. They were exactly what I needed. I took my '23 SS to two ATD sessions yesterday and when I was done, there was smoke coming off my brakes. I didn't think I ever drove hard enough to need the track deflectors, but I was obviously wrong.
It looks like they're kind of a pain to swap out, though, so I'll probably leave them on all season and swap them out when I put my winter tires back on in November. I rarely drive the Camaro in the rain...I drive my Jeep when weather isn't nice.