Raybestos 580162R Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Chevrolet and GMC Vans

The Raybestos R-Line 580162R disc brake rotor is engineered for dependable braking performance on Chevrolet Express 2500 and GMC Savana 2500 models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and durability under demanding driving conditions.

• Vented disc brake rotor for improved cooling and reduced brake fade
• Nominal thickness of 1.142 inches (29.000 mm) with discard thickness at 1.043 inches (26.500 mm)
• Overall height of 3.410 inches (86.600 mm) for precise fitment
• Outside diameter measures 13.000 inches (330.200 mm) to match factory dimensions
• Six mounting bolt holes and stud/lug holes for secure installation
• Center hole diameter of 3.098 inches (78.700 mm) for proper hub alignment
• Conventional rotor type compatible with standard braking systems

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components for a range of vehicles. This line emphasizes precise manufacturing tolerances and material quality to ensure consistent braking performance. The 580162R rotor is part of this line, offering a vented design that supports heat management and longevity for heavy-duty applications like the Chevrolet Express 2500 and GMC Savana 2500.

Technical Details and Specifications

This disc brake rotor features a nominal thickness of 1.142 inches (29.000 mm) and a discard thickness of 1.043 inches (26.500 mm), indicating the minimum thickness before replacement is necessary. The vented design enhances airflow to reduce heat buildup during braking, which helps maintain braking efficiency and rotor integrity. With an overall height of 3.410 inches (86.600 mm) and an outside diameter of 13.000 inches (330.200 mm), this rotor fits precisely on the specified Chevrolet and GMC van models. The six mounting bolt holes and stud/lug holes ensure secure attachment to the wheel hub, while the center hole diameter of 3.098 inches (78.700 mm) aligns with factory hubs for proper installation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for better heat dissipation
• Addressing brake noise or vibration issues related to rotor surface wear
• Restoring braking performance on Chevrolet Express 2500 and GMC Savana 2500 vans
• Ensuring safe and consistent stopping power under heavy load conditions

Installation Notes and Tips

Before installation, verify rotor thickness to ensure it meets minimum discard specifications. Clean the rotor surface and hub mounting area to remove rust or debris for proper fitment. Use a calibrated torque wrench to tighten mounting bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor lifespan. After installation, perform a bed-in procedure to ensure even pad transfer and rotor surface conditioning.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Using this rotor on Chevrolet Express 2500 and GMC Savana 2500 vehicles helps maintain factory-level braking safety and consistency.