this site allows you to play with tyre widths and profiles to keep the same rolling diameter
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Originally posted by gareth_oau View Postthis site allows you to play with tyre widths and profiles to keep the same rolling diameter
http://www.miata.net/garage/tirecalc.html
Great! So if i get a 205 40 17 (bit of stretch) Then it should be almost exactly the same apparently
Thanks for that site very handy.
Guy2006 Polo GTi Black | Leather, Nav, Cruise Control, Parking assist,BMC CDA, Phillips Diamond Vision, Black/Red emblem, Custom remap 199bhp, 35mm H&R
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