Why is motorcycle lighting less visible?

• Because they don't have a tail light at eye level
• Because turn signals are often too close to the headlights and taillights
• Because motorcycle tail lights are always on
• All of the above
  Explanation:

  "Motorcycle lighting is less visible because they don't have a tail light at eye level, and their turn signals are often too close to the headlights and taillights. Additionally, motorcycle tail lights are always on, which can affect visibility."