{"product_id":"raybestos-581032r-disc-brake-rotor","title":"Raybestos 581032R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 581032R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 581032R disc brake rotor 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 requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 581032R\u003c\/li\u003e\n\u003cli\u003eBrand: Raybestos R-Line\u003c\/li\u003e\n\u003cli\u003eType: Vented Disc Brake Rotor with Drum-in-Hat design\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 345 mm (13.583 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 (5.5 inches)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 78.2 mm (3.079 inches)\u003c\/li\u003e\n\u003cli\u003eSurface Type: Smooth\u003c\/li\u003e\n\u003cli\u003eCompatible with select Cadillac, Chevrolet, and GMC models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line disc brake rotor 581032R features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under heavy use. The rotor’s drum-in-hat configuration integrates a parking brake drum, providing a dual-function component suitable for vehicles equipped with rear drum parking brakes. With an outside diameter of 345 mm and a nominal thickness of 20 mm, this rotor maintains structural integrity and consistent braking surface contact. The smooth surface finish ensures optimal pad engagement and wear characteristics. The rotor includes six mounting bolt holes arranged on a 139.7 mm bolt circle diameter, matching factory specifications for secure installation on compatible models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor 581032R is compatible with a range of GM trucks and SUVs, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche, Silverado 1500, Silverado 1500 LD, Suburban 1500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 1500 Classic, Sierra 1500 Limited, Yukon, Yukon XL, Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003eChevrolet Cheyenne and GMC Cheyenne models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged rotors, restoring braking performance and safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation or vibration due to warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from worn rotor thickness\u003c\/li\u003e\n\u003cli\u003eExcessive brake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade during heavy towing or hauling\u003c\/li\u003e\n\u003cli\u003eParking brake malfunction related to drum-in-hat rotor wear\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 of 18.5 mm before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout and vibration\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s parking brake system due to drum-in-hat design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 581032R rotor is manufactured to meet or exceed OEM standards for fit, form, and function. Raybestos provides quality assurance through rigorous testing and material standards. Warranty coverage details should be confirmed with the original product documentation or authorized Raybestos distributors.\u003c\/p\u003e\u003cp\u003eThe R-Line product line focuses on delivering dependable replacement brake components that balance performance and value, making it suitable for routine maintenance and repair on GM trucks and SUVs.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44438005874869,"sku":"BDBL-581032R","price":71.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_581032R_Fro.jpg?v=1774636526","url":"https:\/\/www.partcatalog.com\/products\/raybestos-581032r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}