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Max wheel size on a stock wheel well

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Old Oct 12, 2010 | 11:04 AM
  #1  
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Max wheel size on a stock wheel well

I am looking to purchase a set of Weld RT-S wheels for my 3rd gen. I want to go with the 15x9.25 sized wheel, but which offset?

Weld offers that size in a 5.5 BS and 6.5 BS.

I DO NOT want the wheel/tire to stick out at all. I would like for it to tuck under as much as possible.

Pics for s-n-g's

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Old Oct 12, 2010 | 03:58 PM
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Re: Max wheel size on a stock wheel well

of the two sizes, 6.5 would be best, but will require modification to the inner wheel well to fit. depends a lot on what tire you are using too. 6" of BS should work too, but i dont think its an available sepc on those wheels

5.5 may just work if the wheel is only 9" wide, but the tire bulge may still be out a bit further than you would seem to like.

Last edited by //<86TA>\\; Oct 12, 2010 at 04:02 PM.
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Old Oct 12, 2010 | 04:03 PM
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From: IN
Car: 88 Iroc
Engine: LM7
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Axle/Gears: 12 bolt 3.91
Re: Max wheel size on a stock wheel well

Originally Posted by //<86TA>\\
of the two sizes, 6.5 would be best, but will require modification to the inner wheel well to fit. depends a lot on what tire you are using too. 6" of BS should work too, but i dont think its an available sepc on those wheels

5.5 may just work if the wheel is only 9" wide, but the tire bulge may still be out a bit further than you would seem to like.
thanks for the input!

Anyone out there happen to have either of these wheels on their car? Even if it's not an RT-S, just to see what I prefer
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Old Oct 12, 2010 | 04:50 PM
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From: Bertram (outside Austin), TX
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Re: Max wheel size on a stock wheel well

My 9" wide, 5"bs Snypers with 275s tucked very well. Too well for my tastes. The 5.5" bs would be your best choice & yeah....6.25 would require some BFH mods at minimum, but most likely cutting to clear the tire sidewall at least.
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Old Oct 12, 2010 | 05:45 PM
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Re: Max wheel size on a stock wheel well

Stephen, sent you a PM
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Old Dec 17, 2012 | 03:57 PM
  #6  
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Re: Max wheel size on a stock wheel well

How tall and wide can you go with the stock wheel wells??
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Old Dec 18, 2012 | 11:51 PM
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Re: Max wheel size on a stock wheel well

Originally Posted by //<86TA>\\
of the two sizes, 6.5 would be best, but will require modification to the inner wheel well to fit. depends a lot on what tire you are using too. 6" of BS should work too, but i dont think its an available sepc on those wheels

5.5 may just work if the wheel is only 9" wide, but the tire bulge may still be out a bit further than you would seem to like.
6in back space is perfect. 6.5in requires a .5 or 1/2in spacer. 5.5 put it at the edge of the outer fender. I'm running a 18x9.5 rim with a 6in backspacing.
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Old Dec 19, 2012 | 10:31 AM
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Car: 1984 LG4 Camaro
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Re: Max wheel size on a stock wheel well

Keep this in mind - if you want to run the 9.25" wide 15" wheel in front, you can't run more than 5.1" BS and not hit the tie rod end without a spacer. Rea is a different story, but no one has mentioned the fronts so far in this thread...
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Old Dec 19, 2012 | 01:33 PM
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Re: Max wheel size on a stock wheel well

I love all these zombie threads that keep crawling out of the grave!
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Old Dec 19, 2012 | 01:34 PM
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Re: Max wheel size on a stock wheel well

The guy got his wheels a long time ago and is selling the car now,.

https://www.thirdgen.org/forums/cama...c-ls-swap.html
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