C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Tire choice.

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Old Jul 1, 2007 | 11:43 AM
  #21  
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Originally Posted by CentralCoaster
This particular tire model is made exclusively in the USA as far as I know, and the sidewalls I've seen.
The F1 GS-D3's are made in Germany, China, Thailand and the USA. The ones from Germany and the USA have good reports but the China and Thailand ones, not so much. You need to check the sidewalls before mounting to see where they are made.


http://www.m5board.com/vbulletin/sho....php?p=1043795
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Old Jul 1, 2007 | 01:24 PM
  #22  
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Wow.

It does look like the Thai ones at least, aren't certified to be sold in the UK, who knows about the USA. But that doesn't mean people aren't trying.

Would you use a condom made in Thailand?

Check your rubbers!

Last edited by CentralCoaster; Jul 1, 2007 at 01:28 PM.
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Old Jul 1, 2007 | 01:27 PM
  #23  
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I just got some Goodrich G-Force Sports on my '85. I won't go back to Goodyears again.
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Old Jul 1, 2007 | 01:36 PM
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I wonder if this started before or after the union strike?
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Old Jul 1, 2007 | 08:50 PM
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Originally Posted by CentralCoaster
Since you already bought 18s, no, don't try it. Just don't tell people you need 18s to clear them. Keep in mind the C5 had 17" front wheels.
I got them real cheap, with some KDW tires on them that I am using for drag. Do the stock wheels clear or don't they?
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Old Jul 2, 2007 | 12:39 AM
  #26  
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I don't know if the cuisinarts or sawblades clear them with or without spacers. You'd have to do a search. I recall the topic coming up and know that some people have made them work.
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Old Jul 2, 2007 | 09:24 AM
  #27  
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I'll try one later, since I have the day off.

I found it odd both the Goodyear (USA company) and the BFGoodrich tires that I have are both labeled made in the U.S.A. since BFGoodrich is owned by Michelin Group witch is a French company. The lettering is of the same style to. A plant here must make tires for several companies.
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Old Jul 2, 2007 | 10:02 AM
  #28  
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Originally Posted by CentralCoaster
I don't know if the cuisinarts or sawblades clear them with or without spacers. You'd have to do a search. I recall the topic coming up and know that some people have made them work.
At least one of the early 17" (pre-sawblade) wheels does because I used some at the track once. I just can't remember which one it was.
You'll like the MXs. They always gave me an especially confident feel in hard cornering that I've never achieved with any other street tire. I've used quite a few different tires on this car over the years too. Never did try the GS D3s but I have used their close cousin, the F1 Supercars.
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Old Jul 2, 2007 | 05:11 PM
  #29  
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I had Goodyears on my Vette and I like them.
I am starting to know my new Nittos, and I am very impressed with them so far. They have a very good dry grip ( tested at the track ) and have not found them to be a problem when raining.

And they are not so expensive.
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Old Jul 2, 2007 | 05:45 PM
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I can confirm the stock '88 17x9.5" rims DO fit the C5 calipers... by an 1/8"! A rock in there would be bad. The C5 rim has an inch of clearance by way of comparison.
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Old Jul 2, 2007 | 11:53 PM
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Originally Posted by Aardwolf
I can confirm the stock '88 17x9.5" rims DO fit the C5 calipers... by an 1/8"! A rock in there would be bad.
Don't worry about it. I've raced with about that much clearance for 8 years...never a problem.

I even used to drive the car on the street, sometimes in the rain
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Old Jul 3, 2007 | 09:14 AM
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Originally Posted by ScaryFast
Don't worry about it. I've raced with about that much clearance for 8 years...never a problem.

I even used to drive the car on the street, sometimes in the rain
Good to know, thanks. I think I will get some scrubs for these 17" wheels then. That is a nice solution.
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Old Jul 3, 2007 | 09:28 AM
  #33  
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Originally Posted by Aardwolf
Will my stock 17" '88 wheels clear? I didn't think to try it.
I've heard that they do, but cannot confirm.
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Old Jul 3, 2007 | 10:26 AM
  #34  
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Originally Posted by Wheelman
I've heard that they do, but cannot confirm.
I tried one yesterday, 1/8" clearance on the back fins on the caliper. The fins stick up a 1/4" or so could be clearanced to. I'm going to run them since I have my track day MX's on them still, they aren't in to bad of shape.
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Old Jul 3, 2007 | 11:26 AM
  #35  
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Originally Posted by Aardwolf
Icard deal on four.

I like that the GSD3 is, wider, higher tread wear, more tread depth, and is made in America..
My GS-D3 tires...from a Goodyear store, all bought & installed on the same day..

Fronts: 245/45ZR17 95Y, made in USA

Tread is 5 plies, 2 polyester, 2 steel & 1 aramid
Sidewall is 2 plies polyester

Rears: 285/35ZR18 97Y, made in Germany

Tread is 6 plies, 2 rayon, 2 steel & 2 nylon
Sidewall is 2 plies rayon



Go figure.......
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Old Jul 3, 2007 | 07:21 PM
  #36  
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Originally Posted by Aardwolf
Good to know, thanks. I think I will get some scrubs for these 17" wheels then. That is a nice solution.
You'll be much happier this way. Not only will you save severe wear on your street tires, but the scrubs are much more fun on the track.

Keep in mind that you're going to be 2-3 seconds a lap faster due to the added grip. You won't notice it much, but keep in mind those corners are coming up much quicker than you've gotten used to. You won't get the squealing sound from the tires as you push them, either. But they're soooo much more predictable and easy to control when you get near the limit you'll wonder why you didn't switch years ago.
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Old Jul 3, 2007 | 07:29 PM
  #37  
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Originally Posted by LT4BUD
My GS-D3 tires...from a Goodyear store, all bought & installed on the same day..

Fronts: 245/45ZR17 95Y, made in USA

Rears: 285/35ZR18 97Y, made in Germany



Go figure.......

Guys, we all no there's no such thing as "buy American" anymore. I work for a Swedish company which is incorporated in the USA. I am currently in China at our manufacturing plant working on electronics for the 2008 Saturn Vue which was designed in Korea and is manufactured in Mexico. Buy a Saturn - go USA!

A reputable company (such as Goodyear) has the same quality standards no matter where it's product is made. It's the sketchy low-cost companies that you have to worry about, and in the next 10 years that will change, too. Kumhos are made in Korea by a Korean company. Not long ago we'd all be telling each other to stay away from them. Today, five people in this thread recommended the Kumho MX, lots of us run Kumho V710's on track with great results - and none of us died.

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