I ran Federal 595SS in 215/45/17 front and back of my car this weekend, dyno'd at 327hp/345tq.
32psi front, 27 psi rear, dampers at 1/4 stiffness. It felt surprisingly sticky considering the tarmac wasn't much warmer than 65*F or so.
Last time I was in an s-chassis, I ran a 225/45/17 ATR2 at 28psi on hot tarmac (same track as last weekend). I'd say the ATR2's felt more loose than the Federals I was running on the new car.
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Originally Posted by GTR-Garage
Handling, power and style must be in harmony.
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