Today, on our 2012 Nissan Xterra, we'll be test fitting the Whispbar locking roof top ski and snowboard carrier with a six ski or four board capacity, part number WB-300. With the Yakima Round Bar roof rack system on our vehicle, we'll begin by placing half of our carrier onto our front cross bar. Here on the passenger side, we'll bring the rubber coated strap around our cross bar, fitting it back… see more >