I guess I'll make a few comments. Just coming home from the Snowbirds the GT12 class was the single biggest class in on-road. Yes we ran foams and had no problems running them.here in Florida compared to other sections of the country. We run mostly outdoors with one track that is carpet and they race once a month. Foams work great where we can run the foams outdoors and go indoors with the lower diameter tires. yes you can true them. So do the rubber tire guys true there rubber tires Just got the adaptor at the birds..
This is an old argument about foam vs rubber tires. If you part of the country runs whatever do it. So far there is ZERO interest in running rubber tires in Florida. the class continually is growing because of the car bodies availalbe. You race what enjoy racing. you don't like the class go race another class. Me personally TC is not a fun class to me to race. Go to a race and they are constantly working on the cars. KISS is pan cars. Yes formula 1 an WGT-R are rubber but there were also ZERO WGT-R cars at the birds. Race somewhere to keep your place open!