It's Summer you have a front and rear windshield and the inside of your commander is HOT. Well the suicide doors make great air scoops. Most guys that have ever used a ratchet strap probably have a few yards of cut off strapping. Well take 2 feet of it melt the cut ends so they don't Frey, fold in half, punch a 1/4 hole, grab 2 fender washers (one on the inside one on the outside), and replace the top bolt of your door catch. As you go down the road place the loop over the stud where the door closes ahhh cool air no money.