Raybestos 580569PER Disc Brake Rotor - Rear

Overview of Raybestos 580569PER Disc Brake Rotor

The Raybestos 580569PER disc brake rotor is engineered for reliable braking performance on select GM SUVs. Designed specifically for vehicles like the Buick Enclave and Chevrolet Traverse, this rotor meets precise thickness and mounting specifications to ensure proper fit and function.

• Discard thickness: 0.720 inch (18.3 mm)
• Nominal thickness: 0.790 inch (20.05 mm)
• Mounting bolt hole circle diameter: 132.1 mm (5.2 inch)
• Drum-in-hat rotor design
• Compatible with Buick, Chevrolet, GMC, and Saturn SUVs

Specialty - Street Performance; S-Groove Technology Line

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering consistent braking under street driving conditions. The S-Groove design helps reduce brake fade and maintain rotor integrity during repeated stops, making it suitable for daily driving and moderate performance use.

Detailed Product Description

The 580569PER disc brake rotor features a drum-in-hat design, integrating the parking brake drum within the rotor assembly. This design is common for many GM SUVs such as the GMC Acadia and Saturn Outlook, providing a compact and efficient braking solution. The rotor’s discard thickness of 0.720 inch ensures a clear service limit, while the nominal thickness of 0.790 inch maintains structural integrity and heat dissipation. The mounting bolt hole circle diameter of 132.1 mm (5.2 inch) matches factory specifications for secure installation.

Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Enclave and Chevrolet Traverse
• Addresses brake pulsation and noise issues caused by uneven rotor surfaces
• Restores proper parking brake function with integrated drum-in-hat design
• Helps maintain consistent braking performance under street driving conditions
• Compatible with multiple GM SUV models requiring specific rotor dimensions

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets discard limits
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Use proper tools to avoid damage to the drum-in-hat rotor assembly

Quality Assurance and Warranty

Raybestos rotors, including the 580569PER, are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance; S-Groove Technology line undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the original product documentation or authorized Raybestos distributors.