You thought Home Improvement was just a show and that all those years Tim spent building that Hot Rod was for television? Think again. Tim Allen is a real car guy and definitely knows his classics. In the latest installment of Jay Leno's Garage, Allen shows off his custom 1968 Camaro 427 COPO and waxes poetic with Leno about all the subtle but important changes he made to make his ride unique. He and Leno explain what "COPO" means and give a little history on everything from the color to the side mirrors before taking this beautiful beast out on the road (insert Tim Taylor grunts here).