I have a lifted F60 with bigger tires. Also have Bimmer Code. Anyone know how to adjust the speedo?

I am sure the same fix would apply to any tire size change.

 

What was you OEM size, and what size are you on now?

 

225/50 R18 previously. 225/65 R18 now. going by GPS on a flat(ish) road at 65 mph the speedo went from 3 under factory to 1.5 over.

Funny thing, the add for my M7, who made my lift kit showed up as the advertisement at the bottom of this reply.

 

Oh yea, Bimmer Code just got back to me that their software cannot adjust tire size.