I looked on the Brownstown's Website because I thought this was an MSCS sanctioned show but it is not listed as a sanctioned show. So my question is, is this an open show as I also see no sprint car rules on the site as well. Open Tire, Right Rear or All Four Hoosier rule?

It's always been an Open show, but I believe last year they went to all 4 Hoosier. It always was RR only in prior years.

I was thinking that last year was all four. Just trying to get some verification on this year. Thank JT