I received the following from Jeff at Hoosier and wanted to pass it on:
Sean,
Glad to hear the Conti’s are working well for you and your track days. The GT-I and the GT-O have the same construction, but the “I” tire actually has the new R7 tread compound.
I would have no issues you now running the GT-I on your car. It should heat up quicker and provide more consistent lap times compared to the GT-O.
Hope this helps. Any more questions, please write me.
Jeff Speer, HRT
Sean,
Glad to hear the Conti’s are working well for you and your track days. The GT-I and the GT-O have the same construction, but the “I” tire actually has the new R7 tread compound.
I would have no issues you now running the GT-I on your car. It should heat up quicker and provide more consistent lap times compared to the GT-O.
Hope this helps. Any more questions, please write me.
Jeff Speer, HRT