The E90 brochure says the 325xi w/sport package comes with the #159 ----10 spoke rim (same as the 330i standard rim), and H-rated all season tires. It does say you can upgrade to the regular 325i sport rims (#161) with performance tires. Does anyone know if bmw will let me order the regular 325i sport rims (#161)and put the H-rated all season tires on those? Or, does anyone know if they'll allow me to order the 330xi rims and tires for my 325xi?