Mts has an open hoosier right rear tire rule. Other three corners are open. They also have a sensible weight rule but haven't rolled a car across scales in years. I'm all for opening up rules, but sod had a great thing going and had a fair amount of cars. On par with mts and the other local sprints. This rule change just isolated them once again. It's bad enough that mother nature has us surrounded with huge lakes and we are blessed with sand in our clay, now wing teams have to buy special wheels and tires to run the wing series. I know I'm not a wing guy, but I do have the stuff now to go wing racing once I build a new car, but with these rule changes it isn't going to happen. Cutting down on the tires will only make shocks and bars that much more important.