By: Sarah Handy, Staff Writer for Kickin the Tires – Original Article Here NASCAR Xfinity Series driver CJ McLaughlin announced on Friday that he will return to Ryan Sieg’s RSS Racing for the 2020 Xfinity Series season with SciAps on board as McLaughlin’s primary sponsor. “We are thrilled to have CJ and SciAps returning to RSS Racing in 2020. CJ …