What's the 2001 Chevy silverado brake line size?

There are two brake line sizes used in the 2001 Chevy Silverado. The sizes are 3/16 and 1/4 . Brake lines are essentially rubber hoses used to withstand high pressure and heat generated due to braking. Brake lines also serve as a link between the brake calipers to the solid metallic parts of the brakes, from the master cylinder. They are essential for the braking of the cars. Any fault in the brake lines will cause the braking process to fail. Also, if the braking pedal starts to get soft when pressed for braking, it also indicates a failure within the brake lines. In such a case You should get Your car towed to a workshop and get it fixed.