Raybestos 580899R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 580899R

The Raybestos R-Line Disc Brake Rotor 580899R is engineered for reliable braking performance on select Buick and Chevrolet models. Designed specifically for vehicles like the Buick Verano and Chevrolet Cruze, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.

• Compatible with Buick Verano, Chevrolet Cruze, and Chevrolet Volt
• Part number 580899R for precise identification
• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 1.024 inches (26.000 mm) and discard thickness of 0.906 inches (23.000 mm)
• Overall height of 1.791 inches (45.500 mm) and outside diameter of 11.811 inches (300.000 mm)
• Five mounting bolt holes with a bolt circle diameter of 4.528 inches (115.000 mm)
• Center hole diameter of 2.783 inches (70.700 mm) for proper fitment

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes durability and consistent performance, making it suitable for daily driving and moderate use. The 580899R rotor from the R-Line is designed to provide a balance of heat management and structural integrity, supporting safe braking on compatible Buick and Chevrolet vehicles.

Technical Specifications and Features

This conventional vented rotor features a smooth surface type that promotes even pad wear and effective braking response. The nominal thickness of 1.024 inches (26.000 mm) ensures sufficient material for longevity, while the discard thickness of 0.906 inches (23.000 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s overall height of 1.791 inches (45.500 mm) and outside diameter of 11.811 inches (300.000 mm) are designed to match factory dimensions for proper fitment and function. The five mounting bolt holes and stud/lug hole quantity of five provide secure attachment to the vehicle hub.

Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Verano and Chevrolet Cruze
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during extended use
• Restores braking performance compromised by rotor thickness below discard limits
• Compatible upgrade for Chevrolet Volt requiring vented disc rotors

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Follow vehicle-specific service manual instructions for rotor replacement procedures

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet OEM standards, ensuring consistent quality and performance. The 580899R rotor undergoes rigorous testing for durability and heat resistance. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.