I have three sets of 15's
15x6.5 Konig Holes (et40, 13.8lbs) $250 with used Azenis need spacers
15x7 Kosei K1 (e21 fitment et17, 13.5lbs) $125ish per wheel
15x8 Rota slipstream (et20, 14.5lbs) $525 shipped
I first ditched my 14" weaves for the kosei's with 225/50/15 Falken ziex. After going through 2 sets of Ziex (great tire) I got the Konig's the Kosei's became my race wheels with 225/45/15 Hoosiers mounted. The slip's are on my car now with a new set of 205/50/15 Azenis but they are too narrow for the wheels.
The slips and kosei's will trade place in the spring as track/street wheels. i think I'll get something a bit less aggressive than azenis for my next set of street tires.
The Konig's are on my brothers car at the moment with some 225/50/15 Kumho 711's, but I may reposess them for snow wheels (my brakes require 15"

)
Next race season I'm going to try take-off slicks from Formula A cars. They are super cheap (I just got a set for $100 shipped!) but work best on a 10" wide wheel. :eek: Hopefully the Slipstreams will get the job done.
Sorry if I went a bit off topic there
