so it seems unless you need to change the speed limiter there's no need to bring it in for programming...(and in my case with the 3.0 i don't need it)

i honestly thought they would need to adjust suspension and other related components for the 20s... guess not.

makes sense since the circumference is the same any way you look at it.

reset the TPM and i'm done!!

feel much better, thanks

__________________
2012 X5 50i M-Sport
2014 X3 35i M-Sport