May 17, 2011 No Comments Free Blockbuster Express DVD Rental at Speedway and Quik Trip Enter code: SPEEDWAY for speedway locations, and code: QUIKTRIP for Quik Trip locations. The codes expire June 30. Free Blockbuster Express DVD Rental at Speedway and Quik Trip – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.