Raybestos 580569 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Truck Disc Brake Rotor 580569

The Raybestos Specialty - Truck disc brake rotor 580569 is engineered for reliable braking performance on select Buick, Chevrolet, GMC, and Saturn trucks and SUVs. Designed specifically for models like the Acadia, Acadia Limited, Enclave, Outlook, and Traverse, this rotor meets precise fitment and durability requirements.

• Vented disc brake rotor with drum-in-hat design
• Outside diameter: 13.031 inches (331.0 mm)
• Nominal thickness: 0.787 inches (20.0 mm)
• Discard thickness: 0.724 inches (18.4 mm)
• Overall height: 2.102 inches (53.4 mm)
• Mounting bolt hole quantity: 6 with 5.197 inch (132 mm) bolt circle diameter
• Center hole diameter: 2.976 inches (75.6 mm)
• Stud/lug hole quantity: 6

Detailed Product Description

This Raybestos disc brake rotor 580569 is part of the Specialty - Truck product line, which focuses on components tailored for truck and SUV applications requiring robust braking solutions. The rotor features a vented design to enhance heat dissipation during braking, reducing the risk of brake fade under heavy loads or extended use. The drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and efficient braking assembly for compatible vehicles.

With an outside diameter of 13.031 inches and a nominal thickness of 0.787 inches, this rotor maintains structural integrity and consistent braking surface contact. The discard thickness of 0.724 inches indicates the minimum safe thickness before replacement is necessary, ensuring safety and performance standards are met. The 6-bolt mounting pattern with a 5.197-inch bolt circle diameter matches factory specifications for the listed Buick, Chevrolet, GMC, and Saturn models.

Compatible Vehicles and Applications

• Buick Acadia and Acadia Limited
• Chevrolet Traverse
• GMC Acadia
• Saturn Outlook

This rotor is designed for use in disc brake systems on these vehicles, providing reliable stopping power and integration with the factory parking brake system.

Common Issues Addressed by This Rotor

• Brake rotor warping or uneven wear causing vibration
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade during heavy towing or hauling
• Corrosion or surface damage affecting rotor performance
• Parking brake malfunction related to drum-in-hat rotor wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.724 inches) before installation
• Clean mounting surfaces and check hub for rust or debris
• Torque mounting bolts to manufacturer specifications
• Inspect brake pads and replace if worn to ensure proper rotor contact
• Verify parking brake operation after installation due to drum-in-hat design

Quality Assurance and Warranty

Raybestos Specialty - Truck rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.