I have experience with Toyo. I got this screaming deal on slicks from Toyo. I posted about in the the race section about an even year ago. The slicks had different radius, and I couldn't keep the car on the track. It was a new car so I spent a bunch of money and time trying to fix the chassis when it was the tires. When I contacted the West coast rep (where I was working and racing at the time) said she couldn't do anything. But what she meant was she wasn't going to do anything. With like l2 bad passes on the tires I cut them up so no one else could wreck. But, I got a really good deal on them.