You can get the Sportworks with an extender that "pushes" the carrier out away from the spare tire so there is enough room for the bike. I believe the web stie for Sportworks is
www.sportworks.com If that does not work try a google search to find the site. Once on the site you can enter information on what kind of bike you want to carry, what kind of car you have, if it has a spare tire on it, etc.