Raybestos 580560R2 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Buick, Chevrolet, GMC, and Saturn

The Raybestos R-Line 580560R2 disc brake rotor is engineered to provide consistent braking performance for select Buick, Chevrolet, GMC, and Saturn models. Designed with durable cast iron and vented construction, this rotor supports effective heat dissipation and long-lasting service.

• Material: Cast iron for strength and durability
• Vented rotor design to improve cooling
• Nominal thickness: 1.142 inches (29 mm)
• Discard thickness: 1.083 inches (27.5 mm)
• Outside diameter: 12.795 inches (325 mm)
• Overall height: 2.15 inches (54.6 mm)
• Mounting bolt hole quantity: 6 with 0.61 inch (15.5 mm) diameter
• Center hole diameter: 2.98 inches (75.7 mm)
• Non-directional brake surface for versatile installation
• Conventional rotor type compatible with drum-in-hat setups

About the Raybestos R-Line Brake Rotor

The Raybestos R-Line series focuses on delivering reliable replacement brake components that meet or exceed OEM specifications. The 580560R2 rotor is part of this line, offering a vented, cast iron design that balances durability and heat management. This rotor is engineered to maintain consistent braking performance under normal driving conditions for compatible vehicles.

Detailed Product Description

This disc brake rotor features a vented design that enhances airflow to reduce heat buildup during braking, helping to prevent warping and extend rotor life. The cast iron material provides a solid braking surface with good wear resistance. With a nominal thickness of 1.142 inches and a discard thickness of 1.083 inches, this rotor ensures safe replacement intervals. The 12.795-inch outside diameter and 6 mounting bolt holes with a 132 mm bolt circle diameter make it compatible with specific Buick, Chevrolet, GMC, and Saturn models including Acadia, Acadia Limited, Enclave, Outlook, and Traverse.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking efficiency on Buick Acadia and GMC Acadia Limited
• Addresses noise and vibration issues on Chevrolet Traverse and Saturn Outlook
• Suitable for vehicles experiencing reduced braking performance
• Prevents rotor overheating with vented design

Installation Notes and Tips

Ensure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is within specifications and replace if below discard thickness. Use proper torque settings on mounting bolts to avoid rotor distortion. This rotor is non-directional, allowing installation on either side of the vehicle. Confirm compatibility with your vehicle’s ABS system as this rotor does not include an ABS tone ring.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet industry standards for material quality and dimensional accuracy. The 580560R2 rotor is designed for reliable performance and durability. While specific warranty details are not provided, Raybestos products typically come with a limited warranty against defects in material and workmanship.