I just bought a 2005 SRX V6 AWD fully loaded, but with the upgraded machine finish 18" wheels. They have a matte finish that looks cheap to me. I did not realize that I had the option of an ultrabright finish alloy wheel. Does any one know if the dealer will allow me to upgrade my wheels to the high polish ones? What would it cost to do that. Also, I had the car delivered to me from outside the area--the invoice stated that the trailer hitch had been "dealer installed" but the car arrived WITHOUT a trailer hitch. I've called the dealer but they have not responded. Anyone know what I should do if the dealer is not responsive to this? Thanks.