anyone here buy 3.0 and get the 20"rims/tires?
 

offered by bmw? could u give the original 18" back w/ no miles and pay difference what the 20" would cost? how is the ride?

I bought my 20" Y-spoke new on eBay (someone upgraded to 21" when he purchased the X5 so I bought his off him) and I sold my 19" on eBay as well. You need to talk to your salesman at the dealership about upgrading the wheels through BMW if thats what you want, but I don't recommend it if you are trying to save cash.

I like the ride much better with the 20". Maybe a bit louder, but rides much better with those fat tires.

dont even waiste your $ buying it from BMW.i put 22`s on mine for under 3k with tires