I'd personally spend more than $160 US on a
wheel I was specifically planning to subject
to track conditions. You want to consider a
forged wheel for that sort of thing. Even a
wheel like the SSR GT-1 (which is way cheaper
than something like a Fikse or HRE wheel, is
known to fit our cars, and is carried by Tire
Rack) would be stronger and lighter than this
Konig wheel you are considering.

T.