I absolutely won't disagree that the cost of tires is a big factor in many peoples' budgets. Personally, when the street tire proposal came out I didn't have enough concrete evidence it would truly provide a cost savings. I had multiple very smart people close to racing who are absolutely convinced it would not result in a cost savings with some good points. I tended to think it could, but without really being convinced it was a tough sell at that time given what I knew (or didn't know) as facts. I don't think this is totally dead but more people need to have a better understanding of the street tire facts.