Quote:
Originally Posted by NorthGeorgia
I have run sport cup 2 (315) on the front with g3rs (325) on the rear. Got 6 days on the cups versus typical 4 on g3r. Cups were crisp on turn in but gave way to mid corner under
steer vs g3r (305) on front. Understeer on cups progressively more as outer 1/2 went bare on day 6 but still good consistent pace. Temps and pressure behaved similar to g3r. What i would expect for180 headwear vs 80. Am running Nankang AR1 (305) on front. Day 3&4 at Road Atlanta this weekend....
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That is the other problem with Cup 2 tires.
They use tri-compound technology, so you have 3 different rubber compounds, with the outer being the softest and grippiest, but wears down before the rest of the tire does. I'm not really a fan of that.
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