Raybestos 582799R Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Cadillac, Chevrolet, and GMC Vehicles

The Raybestos R-Line 582799R disc brake rotor is engineered to meet the braking demands of full-size SUVs and trucks. Designed for vehicles like the Cadillac Escalade, Chevrolet Silverado 1500, and GMC Yukon, this rotor offers consistent performance and durability.

• Constructed from durable cast iron for long-lasting wear
• Vented rotor design to improve heat dissipation
• Nominal thickness of 1.26 inches (32 mm) with discard thickness at 1.181 inches (30 mm)
• Full cast construction ensuring structural integrity
• Non-directional brake surface for versatile installation
• Compatible with 6-lug wheel configurations
• Outside diameter measures 16.141 inches (410 mm)

Raybestos R-Line Product Line Overview

The Raybestos R-Line series focuses on delivering reliable, regular grade brake components suitable for daily driving and moderate towing applications. This line balances quality materials and manufacturing standards to provide rotors that meet OEM specifications without additional features like ABS tone rings or included bearings. The 582799R rotor exemplifies this approach with its solid cast iron construction and vented design.

Detailed Product Description and Specifications

The 582799R disc brake rotor is made from cast iron, a material known for its heat resistance and durability under braking stress. It features a vented design that helps dissipate heat more effectively than solid rotors, reducing the risk of brake fade during extended use. The rotor has a nominal thickness of 1.26 inches (32 mm) and a discard thickness of 1.181 inches (30 mm), indicating when replacement is necessary to maintain safe braking performance. Its overall height is 2.145 inches (54.5 mm), with an inside diameter of 10.394 inches (264 mm) and a center hole diameter of 3.094 inches (78.6 mm). The rotor mounts with six lug holes, each 0.622 inches (15.8 mm) in diameter, arranged on a 5.5-inch (139.7 mm) bolt circle diameter. This conventional, non-directional rotor is designed for vehicles without ABS tone rings and does not include bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Cadillac Escalade and Escalade ESV
• Restores braking performance on Chevrolet Silverado 1500 and GMC Sierra 1500
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves heat management during towing or heavy load conditions in GMC Yukon and Yukon XL
• Ensures consistent stopping power for Chevrolet Tahoe in daily driving scenarios

Installation Notes and Tips

Before installation, verify rotor dimensions against your vehicle’s specifications to ensure compatibility. The 582799R rotor is non-directional, allowing installation on either side of the vehicle. Clean the rotor surface to remove any protective coating before mounting. Since bearings and ABS tone rings are not included, reuse existing components or source separately if needed. Proper torque on mounting bolts is essential to avoid rotor warping.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for material and dimensional accuracy. The 582799R rotor undergoes quality control checks to ensure consistent thickness and balance. While specific warranty details are not provided, Raybestos products typically come with coverage against manufacturing defects when installed and used according to manufacturer guidelines.