Today on our 2018 GMC Terrain, we're going to be installing Curt's Class Three, two inch trailer hitch receiver, part number C13307. This is what our hitch is going to look like when it's installed. As you can see, you are going to be able to notice the cross-tube sticking out below it, and as well as the receiver tube coming out the back. It's a class three, two inch by two inch receiver, so it's… see more >