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				Stock 16's to ???
				Posted: Sat Aug 09, 2008 9:17 am
				by rdnzl
				On my 09, if I switch the stock 16's for some 17's, will it change my speedometer accuracy?I'm thinking of getting some better tires than the RS/As that are on it, for the slick NW winter roads, and upgrading the wheels as well.And please don't give me the standard USE THE SEARCH answer. I have.
			 
			
					
				Re: Stock 16's to ??? (rdnzl)
				Posted: Sat Aug 09, 2008 10:00 am
				by kevera
				Quote, originally posted by rdnzl »And please don't give me the standard USE THE SEARCH answer. I have.It's hard not to when we have a Post with a sticky on it with Tire Size Calculator on it in the Wheels & Tires section.Anyways here is the link for the calculation.
http://www.miata.net/garage/tirecalc.html 
			 
			
					
				
				Posted: Sat Aug 09, 2008 10:11 am
				by rdnzl
				Sorry to put you out, but thanks.