Today on our 2015 GMC Terrain, we're doing a test fit of the Thule Thruride roof mounted bike rack. The part number for that is TH535. We already have our bike on the rack. We're first going to show you how we strap that down. We'll start here in the back with our wheel cradle. We've got a regular ratcheting strap that you're going to see on most of your bike racks. Then we have a bushing here… see more >