http://www.thscc.com/rallycross/even...-0925info.html

This is the rallycross event I'm interested in. Sorry for not clarifying, I'm new to it all Actually, I can't do this particular weekend coming up because I have to do a photo shoot for my sailing team on saturday. To many hobbies.. conflicting with each other

As far as the Taars are concerned, it says on the website that for this particular event, street tires only because of the tendency for the course to develope ruts.

I've got my old trooper steelie rims with 30" duelers. Think they would get the job done?