Raybestos 580266 Disc Brake Rotor - Front

Raybestos Specialty - Street Performance Disc Brake Rotor Overview

The Raybestos Specialty - Street Performance disc brake rotor 580266 is engineered for Cadillac CTS and STS models requiring reliable braking performance. This vented rotor is designed to maintain optimal thickness and heat dissipation for consistent stopping power under street driving conditions.

• Compatible with Cadillac CTS and STS vehicles
• Vented disc brake rotor for improved heat management
• Overall height: 1.959 inches (49.750 mm)
• Outside diameter: 13.986 inches (355.250 mm)
• Mounting bolt hole quantity: 6 with 115 mm bolt circle diameter
• Nominal thickness: 1.263 inches (32.100 mm)
• Discard thickness: 1.181 inches (30.000 mm)
• Conventional rotor type with 6 stud/lug holes

Detailed Product Specifications

This Raybestos disc brake rotor, part number 580266, features a vented design that enhances cooling efficiency during braking, reducing the risk of brake fade. The rotor’s nominal thickness of 1.263 inches (32.100 mm) ensures durability and consistent performance, while the discard thickness of 1.181 inches (30.000 mm) indicates the minimum safe thickness before replacement is necessary. The rotor measures 13.986 inches (355.250 mm) in outside diameter and has an overall height of 1.959 inches (49.750 mm), fitting precisely on Cadillac CTS and STS models. The 6 mounting bolt holes with a 115 mm bolt circle diameter provide secure installation, and the conventional rotor design is compatible with standard brake systems on these vehicles.

Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors that meet the demands of street-driven performance vehicles. This product line balances durability and heat dissipation to support spirited driving without compromising safety or rotor longevity. The 580266 rotor exemplifies this approach by combining vented construction with precise fitment for Cadillac CTS and STS models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac CTS and STS
• Improves braking consistency during street performance driving
• Addresses brake fade caused by overheating in vented rotor design
• Restores proper rotor thickness for safe braking operation
• Ensures secure fitment with correct bolt hole pattern and dimensions

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets discard specifications
• Clean mounting surface and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and calipers during rotor replacement for optimal system performance
• Perform a bed-in procedure after installation to maximize rotor and pad contact

Quality Assurance and Warranty

Raybestos disc brake rotors, including part number 580266, are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance line undergoes rigorous quality control to ensure consistent performance and durability. Warranty coverage details should be confirmed with the product documentation or authorized Raybestos distributors.