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Hersbird · 10-08-2015, 07:53 PM

If it were my car I would try and see if the 185 fit. It's only 1/2 inch bigger in any direction and would give an overall higher gear ratio which might improve economy. At 60 mph on the speedometer you would actually be going 62.9 mph.

10-08-2015, 07:53 PM	#2 (permalink)
Hersbird Master EcoModder Join Date: Feb 2014 Location: Missoula, MT Posts: 2,653 Dark Egg - '12 VW Touraeg Thanks: 301 Thanked 1,178 Times in 807 Posts	If it were my car I would try and see if the 185 fit. It's only 1/2 inch bigger in any direction and would give an overall higher gear ratio which might improve economy. At 60 mph on the speedometer you would actually be going 62.9 mph.