Wheels and Tires Discussion about wheels and tires for the S2000.
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18's tire size

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Old Aug 9, 2002 | 01:49 PM
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Default 18's tire size

Yo !

Who's rolling on 225/35/18 on all 4 corners ? This is an option i might go with my 18x7.5...


Thanks DOHC
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Old Aug 9, 2002 | 01:51 PM
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[QUOTE]Originally posted by dohc
[B]Yo !

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Old Aug 9, 2002 | 01:53 PM
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Originally posted by dohc
225/35/18 on all 4 corners
it's the wrong profile too..........................
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Old Aug 11, 2002 | 06:41 PM
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You need to adhere to a tire width stagger front to back of appx. 25%; keep the rolling radius the same as stock at appx. 24.9 inches in diameter - don't change this as you will change the gear ratios, etc.

I am running OZ Superleggera rims with Bridgestone SO-3 Pole Positions:

Front: 18x7 with +45mm offset / 225/40's
Rear: 18x9 with +55mm offset / 255/35's

The tires and wheels are completely under the fenders. This is not the PERFECT offset. I do experience a very slight front tire to inner fender touch in extreme downhill / hard braking / hard turn situations and all is well with me.
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Old Aug 12, 2002 | 12:19 PM
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bruce jarrard,

How do you like the S03's?

I might try a set after wearing out my T1-s.

Yep...I would say 225/40/18 and 255/35/18 is a good size for 18 inchers on the s2000.
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Old Aug 12, 2002 | 01:38 PM
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I had 18x7.5 with 225/40 tires on all four corners on my S before! It was basically my TL's setup and I just wanted to see what the wheels would look like on the S!
All I have to say is the handling SUCKED! The rear doesn't grip and any little fast corners, the rear will slide out.
But if you're just driving around town like a grandma all the time, the setup will work.

I'm with Bruce and Unicorn with the 18" setup though. (since I'm currently running that setup! )
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Old Aug 14, 2002 | 01:46 PM
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If you run the same size tire on all four corners you should run 225/40R18. I don't recommend it but at least the height is correct.
The car will oversteer with the same tire on all four corners.

JIm
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Old Aug 15, 2002 | 11:46 AM
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Unicron;

I like the SO-3's; they seem to hook up very well and are very good in the wet (it rains on occasion in my part of the counrty....
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Old Aug 15, 2002 | 01:21 PM
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with equal size tires the car will indeed oversteer at lower limits, but tends to break away in a smoother predictable manner. as long as u respect the absolute lower grip its IMO definitely a great
way to go for a street driver......have fun spinning the tires. this alsogives u more choice of rims with less than perfect offset.

for tracking, go the other way....get as much stagger as possible.
the bigger rears the better.
to maintain correct diameter, 225/45-17, 255/40-17 kuhmos..and
225/40-18, 285/30-18 various brands including Hoosiers will maintain speedo and ABS. of course the hard part is getting the correct offsets....just takes cash though.
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Old Aug 15, 2002 | 04:23 PM
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From: connersville
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I was told that 40 series tires will rub with 18's?
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