Thread: Track report
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      01-25-2021, 11:13 AM   #85
4play
First Lieutenant
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Drives: 2016 M4 GTS
Join Date: Sep 2012
Location: Atlanta

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What pressures / camber settings are you guys running on the rear?

I was having a lot of trouble with entry/mid-corner oversteer. Front axle grip is excellent but the rears just cannot keep up, and this is off-throttle or maintenance throttle. Part of the issue I'm sure is that I was running street height and damper settings.

Difficult to really maximize entry speed when you are worried about the back coming around the entire time. On the exit I'm fine with managing oversteer, but would much rather have a neutral/understeering car at entry.

Fronts are 275/35/19 AMG GT R Sport Cup 2s, was running ~35 psi hot.

Rears are 305/30/20 458 Speciale Sport Cup 2s, was running ~32 psi hot.

The front grip was pretty solid, especially once I got the tire up around 170F. But I was getting entry/midcorner oversteer at only 0.9G, which is terrifying in the faster stuff.
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