sam1832 said:BMWZ4MC said:I haven't done the calculations but I expect your speedo will slightly over read now anyway, so you should be safe![]()
Thanks
I should of looked into this more before I bought them lol
Sent from my GT-I9300 using Tapatalk 2
you can have a play with wheel/tyre sizes here http://www.discounttire.com/dtcs/infoTireMath.dos
pretty useful
