{"product_id":"raybestos-580422r-disc-brake-rotor","title":"Raybestos 580422R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 580422R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 580422R is engineered for reliable braking performance on select GM trucks and SUVs. Designed specifically for vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500, this rotor meets precise fitment and durability standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 580422R\u003c\/li\u003e\n\u003cli\u003eBrand Line: R-Line\u003c\/li\u003e\n\u003cli\u003eType: Vented Disc Brake Rotor with Drum-in-Hat design\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 344.7 mm (13.571 inches)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 20.000 mm (0.787 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 18.500 mm (0.728 inches)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 6\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 139.7 mm (5.500 inches)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 78.7 mm (3.098 inches)\u003c\/li\u003e\n\u003cli\u003eSurface Type: Smooth\u003c\/li\u003e\n\u003cli\u003eOverall Height: 85.1 mm (3.350 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor 580422R features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under heavy use. The drum-in-hat configuration integrates a parking brake drum within the rotor, making it compatible with vehicles equipped with rear drum parking brakes. The smooth surface finish ensures consistent pad contact and braking efficiency. With six mounting bolt holes and a 139.7 mm bolt circle diameter, this rotor is engineered to fit securely on compatible GM models.\u003c\/p\u003e\u003cp\u003eThe rotor’s dimensions, including a 344.7 mm outside diameter and a nominal thickness of 20.000 mm, align with factory specifications for vehicles such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon XL. The discard thickness of 18.500 mm indicates the minimum safe thickness before replacement is necessary, helping maintain braking safety and performance.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is designed to provide dependable braking components that meet or exceed OEM standards. This product line focuses on delivering rotors with precise fitment and consistent quality, suitable for a range of GM trucks and SUVs. The 580422R rotor exemplifies the R-Line’s commitment to durability and performance in demanding driving conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Avalanche, Silverado 1500, and Suburban 1500 models\u003c\/li\u003e\n\u003cli\u003eFits GMC Sierra 1500, Yukon, and Yukon XL vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses issues of brake rotor wear and thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade through vented rotor design\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged drum-in-hat rotors for parking brake functionality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (18.500 mm) before installation\u003c\/li\u003e\n\u003cli\u003eVerify mounting bolt hole pattern matches vehicle specifications (6 holes, 139.7 mm bolt circle)\u003c\/li\u003e\n\u003cli\u003eClean hub surface before mounting to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal 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 strict quality standards, ensuring reliable braking performance and durability. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms related to part number 580422R.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437957836981,"sku":"BDBL-580422R","price":72.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580422R_Fro_daa12dfc-16b8-43ae-98c4-caeccaa68c2a.jpg?v=1774636486","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580422r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}