Maybe some allwready do this but anyway, if you have a G wagon you must know what crap tornado ride it is driving with the front door windows down as those little vent windows do jack sh**. When I don't have the dogs I drive with the gate window open but I'm not going to do that with the dogs in the wagon, or when it's real cold. When it's cold I can roll down my window and drive in confort wind wise. shortly after I got the wagon,,,well the same day, the tornado efect was a turn off and I'm not a AC guy unless it's 500 degrees out. I think it cost me a whopping $3 for 2 of these 1/4 diamiter carabiner thingies...... They latch and lock perfect into the tailgate.... Side view shows how open the window stays and I have never had a problem perioud with rattles etc since I put new shocks on the window over a year ago. The breezway......