Raybestos 580875R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 580875R

The Raybestos R-Line Disc Brake Rotor 580875R is engineered for reliable braking performance on heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Silverado 2500 HD and Sierra 3500 HD, this vented rotor ensures consistent heat dissipation and durability under demanding conditions.

• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 1.575 inches (40.000 mm) and discard thickness of 1.516 inches (38.500 mm)
• Outside diameter measures 13.976 inches (355.000 mm)
• Inside diameter of 9.961 inches (253.000 mm) with a center hole diameter of 5.000 inches (127.000 mm)
• Equipped with 8 mounting bolt holes and 8 stud/lug holes
• Overall height of 4.028 inches (102.300 mm)
• Conventional rotor type compatible with drum-in-hat setups

Detailed Product Description

This Raybestos R-Line rotor, part number 580875R, is a vented disc brake rotor designed to provide effective heat dissipation during braking, reducing the risk of brake fade on heavy-duty trucks. The smooth surface type ensures consistent pad contact and braking efficiency. With an outside diameter of nearly 14 inches and a nominal thickness of 1.575 inches, this rotor meets the specifications required for Chevrolet Silverado 2500 and 3500 series trucks as well as GMC Sierra 2500 HD and Suburban 3500 HD models. The rotor features 8 mounting bolt holes arranged on a 7.087-inch bolt circle diameter, ensuring secure fitment and alignment.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable braking components for heavy-duty and commercial vehicles. This line emphasizes durability and performance under high-stress conditions, making it suitable for trucks like the Chevrolet Silverado 3500 HD and GMC Sierra 2500 HD. The 580875R rotor exemplifies the R-Line’s commitment to quality materials and precise manufacturing tolerances.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD
• Addresses brake fade caused by overheating during heavy towing or hauling
• Resolves vibration or pulsation issues due to uneven rotor thickness
• Restores proper braking performance on Suburban 3500 HD models
• Compatible with vehicles requiring a vented, conventional rotor design

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 1.516 inches before installation
• Clean mounting surfaces and check for hub runout to prevent premature wear
• Use proper torque specifications on the 8 mounting bolts for secure fitment
• Inspect brake pads for wear and replace if necessary to maintain optimal braking
• Follow manufacturer guidelines for bedding in new rotors

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. Each rotor undergoes rigorous quality control to ensure consistent thickness and surface finish. While specific warranty details for part number 580875R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.