Which of the following makes a rider more visible in traffic?

Making a rider more visible in traffic is essential for safety, and using appropriate lane position combined with bright clothing serves this purpose effectively. When a rider positions themselves correctly within their lane, they can make their intentions clear to other motorists, which helps to reduce the risk of accidents. This positioning, along with wearing bright or reflective clothing, enhances visibility substantially.

Bright clothing stands out against the backdrop of the road and surrounding environment, catching the attention of drivers more effectively than darker or muted colors, particularly during low-light conditions such as early morning or twilight. Together, these strategies ensure that a rider is more easily seen by other road users, promoting safety and reducing the likelihood of collisions.

In contrast, riding at high speeds does not contribute to visibility; rather, it can decrease the time other road users have to react. Loud exhausts might draw attention in some cases, but they do not ensure visual recognition, which is crucial for safety. Frequent changes in lane can create confusion and may lead to unsafe situations, diverting attention away from making oneself clearly visible.