{"product_id":"raybestos-580299-disc-brake-rotor","title":"Raybestos 580299 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos Specialty - Truck Disc Brake Rotor 580299\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck Disc Brake Rotor 580299 is engineered for reliable braking performance on select GM vehicles. Designed specifically for models like the Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay, this rotor meets precise specifications to ensure proper fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 580299\u003c\/li\u003e\n\u003cli\u003eBrand Line: Specialty - Truck\u003c\/li\u003e\n\u003cli\u003eRotor Type: Solid, Conventional\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 11.815 inches (300.1 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 0.472 inches (12.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 0.413 inches (10.5 mm)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 1.370 inches (34.8 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 5\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 2.782 inches (70.65 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 4.528 inches (115.0 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Diameter: 0.557 inches (14.15 mm)\u003c\/li\u003e\n\u003cli\u003eStud\/Lug Hole Quantity: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor is a solid, conventional type designed for truck applications within the Specialty - Truck product line. The rotor's dimensions, including an outside diameter of 11.815 inches and a nominal thickness of 0.472 inches, align with the braking system requirements of the Buick Montana, Chevrolet Uplander, Pontiac Montana, and Saturn Relay. The rotor features a 5-bolt mounting pattern with a bolt circle diameter of 4.528 inches and a center hole diameter of 2.782 inches, ensuring compatibility with the specified vehicles. The discard thickness of 0.413 inches indicates the minimum safe thickness before replacement is necessary, helping maintain braking efficiency and safety.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Terraza\u003c\/li\u003e\n\u003cli\u003eChevrolet Uplander\u003c\/li\u003e\n\u003cli\u003ePontiac Montana\u003c\/li\u003e\n\u003cli\u003eSaturn Relay\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is intended for use in disc brake systems on these models, providing a direct replacement that meets factory specifications.\u003c\/p\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern before installation to ensure compatibility.\u003c\/li\u003e\n\u003cli\u003eInspect brake calipers and pads for wear during rotor replacement.\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 safety and performance.\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness regularly to avoid disc brake fade or failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos Specialty - Truck rotors are manufactured to meet strict quality standards for durability and performance. The 580299 rotor is engineered to provide consistent braking under typical operating conditions for the specified GM vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437939978421,"sku":"BDBL-580299","price":56.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580299_Fro.jpg?v=1774636469","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580299-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}