I've tried to do the math butI would like to check it with one of you guys.

The stock size is 205/65/15 I am thinking of going to 225/55/16 what will be my speedo error?

Thank you

I'd think what you'd want to mount would be 225/50-16 tires/

__________________
"If God had meant for us to walk, why did he give us feet that fit car pedals?" Sir Sterling Moss

Michael
2014 E63S Estate
2006 SLK55
1995 E500
1986 Porsche 944 turbo

Well, the 205/65/15 are about 25.5" tall. Goto http://www.paspeedo.com and you can see that 245/50/16 is probably the best bet. If you are afraid of rubbing, maybe 235/50/16. But you can play with it, then do a search of specs on each tire, and narrow what you want from there.

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Chirag (Charlie) Patel
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