Why are floating And sliding calipers more common than fixed calipers?

Floating and sliding calipers are more common than fixed calipers primarily due to their design, which allows for better adaptability to variations in rotor thickness and alignment. This flexibility helps maintain consistent braking performance and reduces uneven wear on brake components. Additionally, floating calipers typically have fewer parts and are lighter, leading to cost savings in manufacturing and maintenance. Their simpler design also allows for easier installation and replacement in various vehicle applications.