Units of measurement

Hi,
First of all, I know similar questions have been asked, but I can't find this one, sorry if it's been answered before.
What I want to know is if we will be able to display diferent things in diferent units at the same time? i.e: tire width in mm and rims diameter in inches. I don't know how do you measure those things in other countries, but here in spain we do it like in the example, so it would be very usefull to be able to use the two units at the same time and not having to calculate it or change the units constantly.
Thanks!
First of all, I know similar questions have been asked, but I can't find this one, sorry if it's been answered before.
What I want to know is if we will be able to display diferent things in diferent units at the same time? i.e: tire width in mm and rims diameter in inches. I don't know how do you measure those things in other countries, but here in spain we do it like in the example, so it would be very usefull to be able to use the two units at the same time and not having to calculate it or change the units constantly.
Thanks!