hello. i have an 03' 636 and my girl wants one too. the only problem is she's about 5' tall. I know I could slap some dogbones on, shave the seats, and get tall boots, but I also heard that I could get lower profile tires. i called a tire place and they said it would only lower it 1 centimeter! (180/55 to 180/50) Is there some other tire that I don't know about?