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      05-20-2019, 10:19 AM   #124
Tommysalami
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Drives: E92 M3
Join Date: Jun 2018
Location: Socal

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Quote:
Originally Posted by Dreamer99 View Post
Two track days in on very technical courses that are known to eat up tires and brakes. What does this inside edge wear tell you? (I'm a rookie so just trying to learn something here).
Wow that's the inside edge? That looks the same as my outside edge after autocrossing on stock suspension with limited camber. It's hard to say but it seems like you've got too much camber and that's wearing the inside. I'm surprised you'd have that problem with -2.2 degrees. Is the other side showing the same wear?

Flip the tires left to right and you'll double their life. Next track day, find someone with a pyrometer (or buy your own) and measure the temperature distribution from the inside, middle, and outside tread of the tire as quickly as you can right as soon as you get back. The inside should just be a little hotter, but if you have too much camber or some other issue, it may show up way hotter than the middle and outside
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