Raybestos 582458PER Disc Brake Rotor - Front

Overview of Raybestos Disc Brake Rotor 582458PER

The Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 582458PER 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 vented rotor offers consistent stopping power and durability.

• Vented disc brake rotor with conventional design
• Nominal thickness of 1.181 inches (30.000 mm) and discard thickness of 1.102 inches (28.000 mm)
• Overall height of 2.307 inches (58.600 mm)
• Outside diameter of 13.504 inches (343.000 mm)
• Inside diameter of 8.681 inches (220.500 mm)
• 6 mounting bolt holes with a bolt circle diameter of 5.500 inches (139.700 mm)
• Center hole diameter of 3.096 inches (78.650 mm)

Detailed Product Description

This Raybestos disc brake rotor 582458PER is designed with vented construction to improve heat dissipation during braking, reducing the risk of brake fade under heavy use. The rotor features a conventional design compatible with drum-in-hat setups, ensuring proper fitment and function on vehicles such as the Cadillac Escalade and GMC Yukon XL. With precise dimensions including a 13.504-inch outside diameter and 6 mounting bolt holes, this rotor matches factory specifications for a secure and reliable installation.

The nominal thickness of 1.181 inches and discard thickness of 1.102 inches provide a clear service life indicator, helping technicians determine when replacement is necessary. The overall height and center hole diameter are engineered to maintain proper alignment and rotor balance, contributing to smooth braking performance.

Specialty - Street Performance; S-Groove Technology Line

The Raybestos Specialty - Street Performance; S-Groove Technology product line focuses on delivering rotors that balance street performance with durability. The S-Groove design aids in reducing brake dust and improving pad bite, which enhances braking response for street-driven trucks and SUVs. This line is tailored for vehicles requiring dependable stopping power without compromising on rotor longevity.

Applications and Problem Solving

• Replacement rotor for worn or warped rotors on Chevrolet Silverado 1500 and GMC Sierra 1500
• Addresses brake fade caused by heat buildup during towing or heavy hauling
• Resolves vibration or pulsation issues due to rotor thickness variation
• Compatible with Cadillac Escalade and Yukon XL for maintaining OEM braking performance
• Suitable for vehicles experiencing uneven pad wear or rotor scoring

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.102 inches) before installation
• Clean mounting surfaces and check hub for rust or debris to ensure proper rotor seating
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary to optimize rotor performance
• Perform a bed-in procedure after installation to maximize braking efficiency

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet or exceed OEM standards. The 582458PER rotor is manufactured with high-grade materials and precision machining to ensure consistent performance and durability. While specific warranty details are not provided, Raybestos products typically come with a limited warranty against defects in material and workmanship.