Today on our 2013 Kia Optima, we'll betest fitting the Thule Traverse Roof Rack System using part numbers THLB58, TH480, and THKIT1629.With our roof rack system assembled according to the instructions, we'll begin our test fit by opening both front doors. We'll grab our frontbar and place it onto the front part of our roof. To ensure that we have this broughtin the correct location, we need to… see more >