Raybestos 580387R R-Line Front Disc Brake Rotor

The Raybestos 580387R R-Line disc brake rotor is engineered for everyday driving conditions, providing reliable stopping power for passenger cars and light trucks. This front brake rotor features a vented design with OE-matched vane configuration for optimal cooling and heat dissipation.

Key Features:

• 12.714-inch outside diameter with 1.187-inch nominal thickness
• 5-bolt mounting pattern with 4.528-inch bolt circle diameter
• Non-directional ground finish, installation-ready out of the box
• Mill balanced and 100% validated for minimized vibration
• Tight lateral runout (0.004 inches) with minimal thickness variation
• G3000-qualified material meeting SAE tensile strength standards
• Designed from OE samples for precise fit, form, and function

The R-Line series offers industry-leading coverage and is ideal for daily drivers seeking OE-quality replacement rotors. The non-directional ground finish eliminates the need for additional machining, while the mill-balanced design ensures smooth, quiet braking performance with reduced pedal pulsation. Each rotor is manufactured from G3000-qualified cast iron for structural integrity and maximum service life.