New bee help

[alan drake]

Well been looking for a few days, few hours, however unable to master the "search" so I can get to subject directly. For example would like to adjust tire size, that must be a common thing! But you guessed it getting every on size and every thing on tire and so forth. Tried the "...." method, ng and no search hints seen either. So where is the search hints and how to change tire size???

[Tordne]

There is a Speedo section in the vehicle calibration that needs to be adjusted for a change in tire diameter. There is a calculator included in the software, but the methods that GM use between vehicles is a bit variable so in some instances this calculator does not function as expected.