{"product_id":"raybestos-580438r-disc-brake-rotor","title":"Raybestos 580438R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 580438R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 580438R is engineered for reliable braking performance on select Cadillac, Chevrolet, and GMC vehicles. Designed as a vented, conventional rotor, it offers precise fitment for models including the Blazer, Escalade, K1500, K1500 Suburban, K2500, K2500 Suburban, Tahoe, and Yukon.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.610 inches (294.9 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.285 inches (32.65 mm) with discard thickness at 1.215 inches (30.85 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.602 inches (66.1 mm)\u003c\/li\u003e\n\u003cli\u003eSix mounting bolt holes with a 5.5 inch (139.7 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eConventional rotor design compatible with drum-in-hat systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor, part number 580438R, features a vented design that enhances cooling during braking, reducing the risk of brake fade under heavy use. The rotor’s nominal thickness is 1.285 inches (32.65 mm), with a discard thickness of 1.215 inches (30.85 mm), ensuring it meets OEM specifications for safe operation. The overall height measures 2.602 inches (66.1 mm), and the outside diameter is 11.610 inches (294.9 mm), providing a precise fit for the specified vehicle models. The rotor includes six mounting bolt holes arranged on a 5.5 inch (139.7 mm) bolt circle diameter, matching factory mounting requirements for Cadillac, Chevrolet, and GMC trucks and SUVs.\u003c\/p\u003e\u003ch2\u003eR-Line Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line product line focuses on delivering dependable replacement brake components that meet or exceed original equipment standards. The R-Line rotors are designed to provide consistent performance and durability, making them suitable for drivers who require reliable braking on their Cadillac Escalade, Chevrolet Tahoe, or GMC Yukon. This line balances quality and value without introducing unnecessary features.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency on vehicles with reduced rotor thickness\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues with vented rotor design\u003c\/li\u003e\n\u003cli\u003eCompatible with factory mounting specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eSuitable for restoring braking performance on heavy-duty trucks and SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 580438R rotor, ensure the mounting surface is clean and free of rust or debris to maintain proper rotor alignment. Verify that the rotor thickness is above the discard thickness of 1.215 inches (30.85 mm) before installation. Use the correct torque specifications for the six mounting bolts on the 5.5 inch (139.7 mm) bolt circle diameter to avoid warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 580438R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to meet OEM specifications for Cadillac, Chevrolet, and GMC vehicles, providing confidence in fit and function.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437960687797,"sku":"BDBL-580438R","price":67.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580438R_Fro.jpg?v=1774636488","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580438r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}