Wheel tire question
 

My wife and I have a 08 X3 M Sport on the way. I have a set of 3 piece DPE S7 wheels that I would like to use on the X3. They are 19x9, 19x10 and came off a E92 335i. DPE does not release offset information so theres no real way to know it. I would like to run 245/45/19 front, 275/40/19 rear on the car. Does this sound right?....... Heres a few pics of the car and the wheels.....
http://i670.photobucket.com/albums/v...dashley/x3.jpg
http://i670.photobucket.com/albums/v...ashley/x22.jpg
http://i670.photobucket.com/albums/v...y/IMG_0116.jpg
http://i670.photobucket.com/albums/v...y/IMG_0113.jpg

If you have them i would ensure the hub alignment and size fits first. Then take the rim to a tire shop with the info and see if they recommend it. Obviously you don't want to fender scrape either. Not sure how much room you will have.