I'm a noobie so I haven't been too woried about what tires I'm using as of now. just trying to learn. I've only driven 1 auto x even so for in my area (uses SCCA rules). I had fun but definitely need to learn to drive the MP3 right. I have an MX-6 that I'd like to get running in time for the next auto x up here and maybe learn on that. Don't know where it'll fall class wise since its an 92 lx with an 88 gt swap and a 3" turbo back exhaust. still haven't looked over the car well enough to see what it'll need. 400 dollar beater that needs a little work to get running. figure it'll be something to race and have some fun with though.