Raybestos 580253 Disc Brake Rotor - Front

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 580253, is engineered for reliable braking performance on select Cadillac and Chevrolet models. Designed specifically for the Corvette and XLR, this vented rotor offers precise fitment and consistent stopping power.

• Compatible with Cadillac Corvette and Chevrolet XLR
• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 12.795 inches (325 mm)
• Nominal thickness of 1.260 inches (32 mm) with discard thickness at 1.181 inches (30 mm)
• Five mounting bolt holes with a 4.750 inch (120.65 mm) bolt circle diameter
• Center hole diameter of 2.783 inches (70.7 mm)
• Conventional rotor design with solid mounting features

Detailed Product Specifications

This Raybestos rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under street performance conditions. The rotor’s nominal thickness is 1.260 inches (32 mm), with a discard thickness of 1.181 inches (30 mm), ensuring safe replacement intervals. The overall height measures 1.790 inches (45.45 mm), and the outside diameter is 12.795 inches (325 mm), matching factory specifications for the Cadillac Corvette and Chevrolet XLR. The rotor includes five mounting bolt holes with a 0.525 inch (13.35 mm) diameter and a bolt circle diameter of 4.750 inches (120.65 mm), providing secure and precise installation.

Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors designed for street-driven vehicles that demand consistent braking performance without the need for racing-grade components. This product line balances durability and heat management, making it suitable for performance-oriented Cadillac Corvette and Chevrolet XLR owners who require dependable stopping power during spirited driving.

Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac Corvette and Chevrolet XLR
• Improves brake cooling to reduce fade during aggressive street driving
• Restores proper rotor thickness for safe braking performance
• Addresses vibration or pulsation caused by uneven rotor surfaces
• Ensures compatibility with factory brake components for reliable fitment

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 1.181 inches (30 mm)
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware during rotor replacement for optimal system performance

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or authorized Raybestos distributors.