Indiana Open Wheel - View Single Post - Paragon Speedway May 31 - Friday

Sandy Lowe · 5/30/19, 9:00 PM

BOSS isn't an open tire rule anymore. Hoosier tires are mandatory on all four corners starting with their fifth race this season (I think their event Saturday is race number three).

5/30/19, 9:00 PM	#24 Re: Paragon Speedway May 31 - Friday - MSCS Sprints
Sandy Lowe Senior Member Join Date: Jul 2007 Posts: 2,719	BOSS isn't an open tire rule anymore. Hoosier tires are mandatory on all four corners starting with their fifth race this season (I think their event Saturday is race number three).