MINI2 - MINI Forum - View Single Post - How much difference is it 205/45 vs 215/40?

cristo · Mar 8th, 2008, 07:09 PM

215/45/17 is only 1.46% bigger in diameter compared to 205/45/17.
will read 71 mph when the smaller tire reads 70 mph.

Mar 8th, 2008, 07:09 PM	#6
cristo BLIKSEM (my brg/brg mc) Join Date: Mar 2003 Location: york, pennsylvania Local Time: 04:38 AM Posts: 2,209 Offline	215/45/17 is only 1.46% bigger in diameter compared to 205/45/17. will read 71 mph when the smaller tire reads 70 mph.