[mattanderson]

No, the FK510's are lower performance (treadwear of 300 vs. 200).

[72GMC]

I doubt the would test the Indy 500's given the mission of this buyers guide. They're only Ultra-High performance. I've heard good things about them, that they're not far off the Max performance of the Michelin PS4S and Conti Sport. But all three are street tires. They can double as track tires on wet days, or in a pinch if that's all you have.

Autocross: Choose A or AA for Warm-up and B or better for Pace.
Time trials: Choose by Pace and Wear.
Lapping days: Choose by Heat Tolerance and Wear.
Street and Track: Choose by Heat Tolerance, Wear and Wet.

[TheMidnightNarwhal]

Originally Posted by 72GMC

I doubt the would test the Indy 500's given the mission of this buyers guide. They're only Ultra-High performance. I've heard good things about them, that they're not far off the Max performance of the Michelin PS4S and Conti Sport. But all three are street tires. They can double as track tires on wet days, or in a pinch if that's all you have.

Autocross: Choose A or AA for Warm-up and B or better for Pace.
Time trials: Choose by Pace and Wear.
Lapping days: Choose by Heat Tolerance and Wear.
Street and Track: Choose by Heat Tolerance, Wear and Wet.

Ah ok I see thanks. Just was trying to gauge where they sit. That said I just realised this is the tracking sub forum... my bad guys ha though was just Tires forum.