Today on our 2012 Nissan Xterra we'll be test fitting the Thule Crossroad Roof Rack System. We'll be using part numbers THLB50 and part number TH450. With our roof rack assembled according to the instructions we'll begin our test fit by placing our front bar on to the front part of our roof. You'll want to find a fixed point on the side rail to set up your foot pack. You'll do this on both sides… see more >