after a bad experience on the highway after having a rental trailor attached I starting driving and noticed a loud banging and bouncing in my ford transit connect.....I pulled over to see what was wrong...then carefully and slowly drove to the next UHall dealer which was about 5 miles away.....and had them take the trailor off my vehile...I found out later unless a tow package for that piticular vehicle is installed at the factory ont put on after market hitches d