Stability. If you ever have an emergency, panic situation, the width of the dually is provides much more stability, (foot print). If you have a jack knifed panic stop at speed there is the possibility of the single rear wheel having a wall failure and allowing the rim to separate from the tire. That possibility is eliminated with the dually. There is a small amount of inconvenience with daily driving a dually, but you will quickly become accustomed to it and find it comfortable to drive. IMHO
|