Raybestos 580279PER Disc Brake Rotor - Front

Overview of Raybestos Disc Brake Rotor 580279PER

The Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 580279PER 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 GMC Sierra 1500, this rotor offers precise fitment and consistent stopping power.

• Compatible with Cadillac, Chevrolet, and GMC models including Avalanche, Escalade, Sierra, Silverado 1500, Suburban 1500, Tahoe, Yukon, and more
• Nominal thickness of 1.180 inches (29.950 mm) ensures durability and heat dissipation
• Discard thickness at 1.100 inches (27.950 mm) for safe rotor replacement guidelines
• Conventional rotor design with a mounting bolt hole circle diameter of 139.700 mm (5.500 inches)
• Part number 580279PER for accurate identification and replacement

Specialty - Street Performance; S-Groove Technology Product Line

This rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering enhanced braking performance for street-driven vehicles. The S-Groove design helps reduce brake fade and improve pad bite, making it suitable for drivers who require dependable stopping power under varied driving conditions. This product line balances performance and longevity, tailored for vehicles like the GMC Yukon XL and Cadillac Escalade EXT.

Technical Details and Specifications

The Raybestos 580279PER disc brake rotor features a nominal thickness of 1.180 inches (29.950 mm), providing a solid braking surface that supports heat dissipation and rotor longevity. The discard thickness is set at 1.100 inches (27.950 mm), indicating the minimum safe thickness before replacement is necessary to maintain braking efficiency and safety. The rotor uses a conventional mounting style with a bolt hole circle diameter of 139.700 mm (5.500 inches), ensuring compatibility with the specified GM models. This rotor is designed for use on vehicles such as the Chevrolet Tahoe and GMC Sierra 1500 Classic, providing a direct replacement that meets factory specifications.

Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac Escalade and Escalade ESV
• Addresses brake pulsation and vibration issues in Chevrolet Silverado 1500 LD
• Restores braking performance on GMC Sierra 1500 Limited and Yukon XL 1500
• Suitable for resolving rotor thickness wear on Chevrolet Avalanche and Suburban 1500
• Compatible with vehicles experiencing reduced braking efficiency due to rotor surface damage

Installation Notes and Tips

When installing the Raybestos 580279PER rotor, ensure the rotor surface is clean and free of debris before mounting. Verify the mounting bolt hole circle diameter matches the vehicle hub to avoid fitment issues. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor life. Follow manufacturer torque specifications for mounting bolts to maintain rotor alignment and safety.

Quality Assurance and Warranty

Raybestos disc brake rotors are manufactured to meet or exceed OEM standards, ensuring consistent quality and performance. While specific warranty details for part number 580279PER are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, consult Raybestos documentation or authorized distributors.