Today on our 2017 Nissan Altima, we're going to be test fitting the Thule Big Mouth Roof Mounted Bike Rack, part number TH599XTR. We already have a bike installed on the rack. Let's go ahead and take a closer look and show off some of the features. How the bike is attached to the rack, it actually grips it by the frame of your bike here. It is padded so to make sure that your bike itself doesn't… see more >