Attention mechanisms process wheel data by enabling a model to focus on specific parts of the input that are most relevant for a given task. This approach allows the system to weigh different data points more effectively, emphasizing crucial aspects while downplaying less important information. By analyzing relationships and dependencies within the wheel data, attention mechanisms help enhance the model's understanding and predictive capabilities, leading to improved performance in tasks such as classification or prediction in scenarios where context and specific features are vital. This selective focus makes the processing more efficient and interpretable, allowing the model to capture complex patterns within the data.