Today on our 2004 Cadillac DeVille we're going to be installing the Hidden Hitch trailer hitch receiver, part number 90142. Now here's what our hitch looks like installed on our vehicle. Now we'll go ahead and give you a couple measurements in helping you choose some accessories for your hitch, such as a ball mount, a bicycle rack, or a cargo carrier. From the center of the hitch pinhole to the… see more >