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Wheel size?

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Old Oct 29, 2011 | 07:59 PM
  #21  
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flhx5241
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From: sparta tn
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i have a a set of stock saw blades with tires two 17x8.5 front with 255/45/17 i think thats what tires are and two 17x9.5 rear with 245/40/17 id take 250 for the set im about an hour north of chattanooga tn
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Old Oct 30, 2011 | 05:18 AM
  #22  
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Originally Posted by tim1
Yes I could rotate them if they were the same size. What about the back spacing and rubbing because of the wider wheel.
275/40-17 on 9,5x17 rims with 56mm offset (7.4" backspacing) were factory equipment on
  • 1988 with z51 or z52 package
  • all 1988-92 Corvettes (except ZR1 which got 11x17 on the rear)
  • 1995 pace car replicas

There will be no rubbing on a '93 using one of those wheels, since there were no suspension-related changes '93. GM just put narrower wheels on the front in '93 - for what funny reason ever.

Originally Posted by tim1
The tires are also larger on the back so it would very funny with larger tires on the front then the rear.
Why larger? You can drive 275/40-17 all around or 275/40-17 on the front and '93 factory size 285/40-17 on the rear.
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Old Oct 30, 2011 | 08:09 AM
  #23  
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Originally Posted by Zarrooo
GM just put narrower wheels on the front in '93 - for what funny reason ever.
Due to complaints from owners about the wider wheels tracking in road grooves.
A common complaint from owners of earlier cars
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Old Oct 30, 2011 | 08:38 AM
  #24  
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Yeah, a common problem if you got wide tyres on your car. But I doubt that going from 275 to 245 is more than a drop in the bucket on this. My dad used to drive an Opel Omega B (known as Cadillac Catera in the U.S.) with 235/something-17 all around. Even narrower than the front tyres of the '93 Corvette, but the problem on rutted roads was the same.
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