{"product_id":"raybestos-582455r-disc-brake-rotor","title":"Raybestos 582455R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 582455R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 582455R is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, and GMC models. Designed as a vented rotor with smooth surface finish, it meets the demands of vehicles like the Cadillac Escalade IQ and Chevrolet Silverado EV.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 582455R\u003c\/li\u003e\n\u003cli\u003eBrand Line: Raybestos R-Line\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 12.638 inches (321.000 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.102 inches (28.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.984 inches (25.000 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter: 7.504 inches (190.600 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 0.634 inch (16.100 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.657 inches (67.500 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.724 inches (120.000 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with drum-in-hat setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line disc brake rotor 582455R is a vented rotor designed to provide effective heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures consistent pad contact and braking performance. With an overall diameter of 12.638 inches and a nominal thickness of 1.102 inches, this rotor fits specific models including the Buick Envision, Cadillac Escalade IQ, Hummer EV Pickup, Hummer EV SUV, Chevrolet Silverado EV, and GMC XT4. The rotor features five mounting bolt holes with a 120 mm bolt circle diameter, ensuring secure installation. The center hole diameter of 67.5 mm and conventional drum-in-hat design make it compatible with the specified vehicle brake assemblies.\u003c\/p\u003e\u003ch2\u003eRaybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components for a range of vehicles. This line emphasizes durability and consistent braking performance, making it suitable for drivers who require dependable replacement parts. The 582455R rotor exemplifies the R-Line’s commitment to quality with its vented design and precise fitment specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below discard limits to maintain braking safety\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade on heavy-duty or electric vehicles\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor dimensions for secure mounting and alignment\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with specific Buick, Cadillac, Chevrolet, and GMC models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match vehicle specifications before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware for wear and replace as necessary\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris prior to installation\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to ensure secure fit\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 582455R rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44438033301685,"sku":"BDBL-582455R","price":96.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_582455R_Fro.jpg?v=1774636549","url":"https:\/\/www.partcatalog.com\/products\/raybestos-582455r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}