GT Radial CHAMPIRO SX2 rated
72% while driving a Mazda Mazda Miata
Driving on
a combination of roads for 2000
spirited miles
These are my first 200tw tires, and they're eye opening. On the street, these things are nuts. If you're sliding these on the street, you're driving way too fast. They just seem to grip.
I've also run these in a few autocross events. I think they could use more grip here, as always. I think they're a little off of "real" 200tw tires, but I also don't have any experience driving with them so not 100% sure.
In the wet, the champiros are pretty good so long as they stay in contact with the ground. With other all seasons and mild summer tires in light rain I could easily break traction in aggressive street driving. The Champiros don't have this issue at all. Full throttle in first and second is rock solid. However, they do seem to hydroplane easier. So watch out for standing water. I haven't driven in a wet autocross or track day so I cannot rate that aspect.
Wear seems fine so far. I've put a couple thousand miles and ~5 autocross events and they seem to take it well.
I payed $80 a tire (pre tax and install), so for the price I'm very happy. I do want to try other tires in this 200tw category so I probably won't personally buy these again. But if you're looking for the next level up from street tires or a cheap way to get into the street autocross classes, go for it.