My dealer ripped me off and charged me $240. I let them hear my opinion about that.
FWIW, the local tire shop, with the same digital machine, said it was $100.
(Waitlist): #1 M2CS
(Current): 2016 F15 X5 3.5xdrive - 2016 F30 340xi M-Sport
(Past): 2013 535i xdrive - 2008 E92 M3
2006 E90 325i - 2002 E46 325xi
1991 E30 325i