Profile usedcarfact0 Copyright 2020 | Sitemap. Used Car Factory 639 West Blue Star Dr, Traverse City, MI 49685 231-943-2277 usedcarfactorytcLogo. Text Us ... Last activity: on 03/06/2020 Joined: on 03/06/2020 http://usedcarfactorytc.com/ Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.