I have them in 275/40R18. They were 500 bucks cheaper than other 200tw tires for some reason in that size specifically.

Raw grip is competitive in autoX and they lasted all my track sessions without issues.

They are happy with some slip and didn't seem to lose much time due to it, but also have a little less feedback on when the tires let loose than RE71Rs. Those two traits are probably connected.

I'm sticking with them for as long as that pricing remains true.

Eagle runs them and lets put it this way....he is very fast!