The Chevrolet Bolt's braking system primarily relies on regenerative braking, which utilizes the electric motor to slow the car down and recapture energy, but also includes standard friction brakes for emergency stops and low-speed braking. The system features multiple modes of regenerative braking, including a "Low" mode and a regen-on-demand paddle, allowing for a range of deceleration and energy recapture. The friction brakes are essential for providing stopping power when needed, and are also crucial for maintaining rotor health and ensuring safe, reliable braking in all conditions.