vetwin..i would choose zr dot or race spec
OK, so you'd be fine with changing tires from whatever you used on that 272 pass, to whatever the sanctioning body told you was now required, and you'd go crank off another 272 pass and not worry about it, right?
I have to admit, that surprises me a bit. I mean, you're doing something that's inherently ungodly dangerous, and you have a tire that you know performed fine, and you'd switch to an unknown tire and do it again. You have bigger cajones than me. 'Course all you guys running over 200 do. But if I ever get to that level I'm going to be
real careful about something so closely tied to my safety like tires. You can die going those speeds. Easily.
I agree that you have the right to know ahead of time if your tires aren't going to be accepted. I just look at the wording and wonder how in the world you could have any doubts. But if you do have doubts you most certainly should be able to email or call someone, tell them what you're planning to run and the speeds you're trying to go, and get a confirmation that they'll allow it, before you lay down your entry fee and travel halfway across the country. If the organizers wouldn't do that for you, you have a legitimate gripe.
