If you're looking to go out on the road and bring along your boat or trailer, having a hitch is needed. But what if your vehicle doesn't have one or you wish you could have it, but not show? Well this tutorial may be what you need. In this two part video tutorial, you'll be finding out how to install a hidden hitch on a 2005 Toyota Sienna. It may seem easy to do, but it can take a good number of hours to complete. So good luck and enjoy!