[Gravter]

Well, I was hoping to get 17" wheels before I changed my OEM 16" tires.
I do use my car for about 450Km per week and have winter tires/wheels, so I could get summer only tires, but 10,000Km is not enough life for me.
I'd like atleast 25K to 30K Km of life, so a thread wear of 300+
I was thinking of changing my tires before track day since I have maybe 3mm until I get to my wear bars.
I think I won't rush into any decisions just because I'm going to the track. hopefully I won't tear through my tires before the end of the day.
It's not a "tight" circuit, so I don't think it will be that bad, and I also read that it wasn't a track that is hard on brakes either.

Time will tell