Which of the following should be avoided when securing cargo on your motorcycle?

Fastening excess cargo to the sissy bar is not advisable because it can create an unstable load on the motorcycle. When cargo is attached to the sissy bar, it can shift or sway during riding, which may affect the motorcycle's balance and handling. This can lead to a potentially unsafe situation, especially at higher speeds or when cornering. Additionally, cargo that is not secured appropriately can become loose and hazardous, posing a risk to both the rider and others on the road. Properly distributing weight and keeping cargo secured within the motorcycle's designated storage areas is crucial for maintaining control and safety while riding.