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Old 07-11-2020, 05:24 PM   #1
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Thanks Steve, I’ll take a closer look tomorrow concerning the height of the pads. As for the tires, if it doesn’t cause any problems, I’ll get to wear out my re71-r tires and then change to maybe Nittos for the next events. What are you running now?
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Old 07-13-2020, 09:44 AM   #2
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I’ll get to wear out my re71-r tires and then change to maybe Nittos for the next events. What are you running now?
My first set of tires was Hankook RS-4 in 245/40/18 and 275/40/18 - 10mm wider f/r but also a little taller and I think that hurt my gearing a little pulling out of corners.

Now I am on 245/40/18 and 285/35/18 R-S4, and the slightly shorter sidewall on the 285 has helped my gearing and pull out of corners, but I am still not running out of gear in places like T13 Tower turn at Sebring where I wind out in 3rd. And I can really tell the extra difference in that extra 10mm per side back there, I can really press hard and the car really sticks back there. I am now battling a little understeer in front, so I wanted to try 255/35/18 in front, but oddly, according to several folks at Tire rack, the 255/35/18 R-S4 is actually not as wide with regard to tread width as the 245/40/18 so I am sticking with the 245 until I can lay eyes on a 255 tire in person to see for myself.

In the NT-01, I think 275/40/18 and 245/40/18 would be just right. That should fit on the OEM wheels if that's what you are running.

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Originally Posted by Van914 View Post
The tires should be fine. It will change your gearing and pull harder out of corners.
I think you will feel this, I sure did but with all your extra "S" power for your next set, I think going 275/40/18, the extra width and grip will offset the gearing loss.
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Old 07-13-2020, 05:42 PM   #3
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Originally Posted by steved0x View Post

In the NT-01, I think 275/40/18 and 245/40/18 would be just right. That should fit on the OEM wheels if that's what you are running.
At the track I’m running 8x18 et52 front and 10x18 et40 rears with 10mm spacers. The stock wheels are 8x18 et 57 and 9x18 et43.
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James now has: 2008 987S 6 speed
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Old 07-14-2020, 11:17 AM   #4
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At the track I’m running 8x18 et52 front and 10x18 et40 rears with 10mm spacers. The stock wheels are 8x18 et 57 and 9x18 et43.
Plenty of room for 245 and 275!
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Old 07-21-2020, 04:57 PM   #5
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Newart,..Any pics of your new ride..Love to see the total car ? thanks Frank
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Old 07-22-2020, 04:03 PM   #6
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Newart,..Any pics of your new ride..Love to see the total car ? thanks Frank
Just back from my maiden track event with this car! Report coming soon!
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Old 07-22-2020, 05:40 PM   #7
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Just back from my maiden track event with this car! Report coming soon!
Very similar to the 986 but also different too, that's how it was for me :-) looking forward to the report
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