To add more confusion ....
My car has different tyres at the front and rear. (F = 245/40 R19, R = 275/35 R19).
In iDrive, there is only an option to select a single tyre size type (19 inch).
If I select Winter/all season, then the pressures shown in iDrive are different to the pressures shown on the sticker. If I select summer tyres, then the numbers agree.
So do I go for the sticker pressures or the iDrive pressures ... if I go with the sticker pressures, iDrive keeps telling me I need to check the tyre pressures!
|