Quote:
Originally Posted by carguy55
I'm wanted the 19" setup so I can try the G3R tire at least once. Then work toward getting into the new NASA 200 UTOG TT
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We ran RE71R 305/30/19 last weekend on ZL1 1LE rims. Never had run them. Was as quick as the 305/325 G3R combo for a couple of laps and came up to temp way quicker. However, they overheated early in the session when pushed quickly and had to be ran gently for a few laps. The G3Rs are good through the entire 30min session.
The “Hoosierstones” are a 200TW cheater tire. Just don’t heat cycle them out by driving on them to / from track per the guys that run them. For TT, they’d probably work well by coming up to temp quickly and getting your hero lap done early.