Raybestos 580165PER Disc Brake Rotor - Rear

Raybestos Specialty Disc Brake Rotor Overview

The Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor (part number 580165PER) is engineered for reliable braking performance on select GM trucks and SUVs. Designed to meet the demands of vehicles like the Chevrolet Silverado 1500 and Cadillac Escalade, this rotor offers precise fitment and consistent stopping power.

• Nominal thickness: 1.190 inches (30.250 mm)
• Discard thickness: 1.120 inches (28.450 mm)
• Mounting bolt hole circle diameter: 5.5 inches (139.700 mm)
• Conventional rotor type
• Compatible with multiple GM models including Chevrolet, GMC, and Cadillac

Product Line and Technology Details

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on street-driven vehicles requiring enhanced braking characteristics. The S-Groove design helps reduce brake fade and improve pad bite, making it suitable for trucks and SUVs used in everyday driving conditions. This product line balances performance and durability for vehicles such as the GMC Sierra 1500 and Cadillac Escalade EXT.

Technical Specifications and Fitment

The 580165PER disc brake rotor features a nominal thickness of 1.190 inches, ensuring a solid braking surface for extended rotor life. The discard thickness of 1.120 inches indicates when the rotor should be replaced to maintain safe braking performance. With a mounting bolt hole circle diameter of 5.5 inches, this conventional rotor fits securely on compatible hubs. It is designed specifically for GM vehicles including the Chevrolet Avalanche 1500, Suburban 1500, Tahoe, Yukon, Yukon XL 1500, and others.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Eliminating noise and vibration from uneven rotor surfaces
• Upgrading from generic rotors to a performance-oriented Specialty line
• Ensuring proper fitment on GM trucks and SUVs with 5.5-inch bolt circle diameter

Installation Notes and Tips

Before installation, verify rotor thickness and compare with discard specifications to ensure safety. Clean the rotor surface to remove any protective coatings or debris. Use proper torque specifications on mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously for optimal braking performance. Compatible with vehicles including Chevrolet Silverado 1500 and GMC Sierra 1500, ensure correct part number 580165PER is used for fitment.

Quality Assurance and Warranty

Raybestos manufactures this rotor to meet or exceed OEM standards for durability and performance. The Specialty - Street Performance; S-Groove Technology rotors undergo rigorous quality control to ensure consistent thickness and balance. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship.