Autocross/Road Course driving on 15" wheels. What's your experience?

As 72bluNblu 17 " is the way to go.
Avon tyres as 225 / 255/275 in 15" if you really want 15" but $$$$ compare to a set of 17"

The return road on my local dragstrip is part of the road course ... for sure if I do a track days it will be on 17". My t/a are too soapy for fast driving.


As for running auto x for fun the bf will" do it". Have fun and learn!!
I run auto x and road course for almost 20 plus year mainly on my honda crx .