I lease my daily cars....Turned in my cayenne turbo and have a set of 4 -18" wheels and blizzak snow tires mounted.. Turned in an X5 too, only kept the original optional 19" wheels and diamaris tires.. Both sets very very clean.. PM me if anyone interested
i would try www.6speedonline.com for the rims for both vehicles the x5 people are always looking for them at www.bimmerfest.com