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I supported Toymods
  
Location:  Perth 
Registered: May 2002
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		Re: RA60 mags on AE86 problem!
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		Mon, 23 June 2003 01:41 
		  
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	This site is the shit: http://www.miata.net/garage/tirecalc.html 
 
Simple as, whack the original tyre/wheel size in there, set the new tyre to 14" and the desired width.  Then play around with the profile to match up the overall diameter.  Check that such a tyre actually exists, if not, you're going to have to compromise on the size.
	
	
	
	
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