looking for Tire opinions

I love Kumho's, I think they're a great bang for the buck. At a 16" rim, take a look at the Fuzions...silly name, but it's a rebranded Bridgestone and quite nice - good longevity and pretty sticky to boot. As good as the Yoko's I've had in the past (AVS pre sports mostly) and much more durable. The Michelins are the best for longevity and durability, but generally won't last twice as long despite being (normally) twice the price of a comparable, so I generally don't bother.

 

Just when you thought you were nearing the end of your search, I am going to try and cloud the issue......

You want track tires?

http://www.rogerkrausracing.com/tires.html

 

Are you looking for track-only tires? Might be worth considering proper racing slicks instead of DOT marked tires. Those are generally intended for autocross use and not actual track driving.

http://www.racegoodyear.com/pdf/2006_price_book/eagle_sports_radial.pdf

https://www.hoosiertire.com/rrtire.htm