Raybestos 56258PER Disc Brake Rotor and Hub Assembly - Front

Overview of Raybestos 56258PER Disc Brake Rotor and Hub Assembly

The Raybestos 56258PER disc brake rotor and hub assembly is engineered for reliable braking performance on Chevrolet and GMC trucks and SUVs. Designed specifically for models like the Chevrolet C1500, Tahoe, and GMC Yukon, this assembly ensures precise fitment and consistent stopping power.

• Includes ABS tone ring for enhanced anti-lock braking system compatibility
• Non-directional brake surface for versatile installation
• 5 mounting bolt holes with a 127 mm bolt circle diameter
• Nominal rotor thickness of 1.29 inches (32.75 mm) with discard thickness at 1.22 inches (31 mm)
• Overall height of 4.49 inches (114.05 mm) for proper hub alignment
• 5 stud/lug holes with 0.603 inch (15.3 mm) diameter

Specialty - Street Performance; S-Groove Technology Product Line

This rotor and hub assembly is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering street-ready braking components with enhanced heat dissipation and wear characteristics. The S-Groove design helps maintain consistent brake pad contact and reduces brake fade during extended use, making it suitable for daily driving and light performance applications on Chevrolet and GMC vehicles.

Detailed Product Description

The Raybestos 56258PER combines a precision-machined disc brake rotor with an integrated hub assembly, simplifying installation and ensuring proper alignment. The rotor features a nominal thickness of 1.29 inches (32.75 mm) and a discard thickness of 1.22 inches (31 mm), providing a clear service limit for maintenance. The included ABS tone ring supports the vehicle’s anti-lock braking system, maintaining safety and control. With a 5-bolt mounting pattern and a 127 mm bolt circle diameter, this assembly is designed to fit Chevrolet C1500, C1500 Suburban, Express 1500, Savana 1500, Tahoe, and GMC Yukon models precisely.

Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from drum brakes to disc brake rotor and hub assembly
• Restoring ABS functionality with included tone ring
• Addressing uneven brake pad wear due to rotor surface issues
• Ensuring proper fitment for Chevrolet and GMC full-size trucks and SUVs

Installation Notes and Tips

• Verify vehicle compatibility with Chevrolet C1500, Tahoe, or GMC Yukon before installation
• Ensure mounting surfaces are clean and free of debris for proper fit
• Torque mounting bolts to manufacturer specifications to avoid warping
• Check ABS sensor alignment with the included tone ring during installation
• Inspect brake pads for wear and replace if necessary when installing new rotors

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the 56258PER rotor and hub assembly, ensuring durability and consistent performance. This part meets or exceeds OEM specifications for fit and function. While specific warranty details are not provided, Raybestos products typically come with a limited warranty against defects in materials and workmanship.