M3 LR AWD with 18" Aeros and Michelin Primacy MXV4 (OEM) have 5,000 miles but I love a silver finish wheel with my Blue M3 or the 19" Sport wheel. I'll use the 18" rims for some snows but hard for me to toss tires with some good life left (thanks to my late father's lessons on not wasting - I know, maybe I need therapy) . Options - 1) buy some new 18" wheels and remount the Michelins or a summer performance tire, 2) buy a new 19" wheel and tire package and toss the Michelins, or 3) donate the tires but where? What have people done in this situation? Have some savings so budget not an issue, just curious. Thanks, great forum.