{"product_id":"raybestos-580298r-disc-brake-rotor","title":"Raybestos 580298R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 580298R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 580298R is engineered for reliable braking performance on select Buick, Chevrolet, Pontiac, and Saturn vehicles. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for models like the Buick LaCrosse and Chevrolet Montana.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.695 inches (297.05 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.270 inches (32.25 mm) with discard thickness at 1.209 inches (30.7 mm)\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.528 inch (115 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.783 inches (70.7 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Buick Allure, Pontiac Grand Prix, and Saturn Relay\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor’s overall height measures 2.050 inches (52.05 mm), providing the necessary clearance and fitment for the specified vehicles. With a solid mounting configuration of five bolt holes and a 0.557 inch (14.15 mm) mounting bolt hole diameter, it ensures secure installation. The nominal thickness of 1.270 inches (32.25 mm) and discard thickness of 1.209 inches (30.7 mm) define the rotor’s usable lifespan and replacement threshold, critical for maintaining braking efficiency.\u003c\/p\u003e\u003ch2\u003eR-Line Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line product line focuses on delivering dependable, OE-quality brake components designed to meet the specifications of original equipment. This line balances performance and durability, making it suitable for drivers seeking reliable replacement parts for their GM vehicles. The 580298R rotor exemplifies the R-Line’s commitment to quality and fitment accuracy.\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\u003eAddressing rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade on Buick LaCrosse and Chevrolet Montana\u003c\/li\u003e\n\u003cli\u003eRestoring proper braking performance on Pontiac Grand Prix and Saturn Relay\u003c\/li\u003e\n\u003cli\u003eEnsuring secure fitment with correct bolt hole pattern and center bore dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify rotor dimensions against the vehicle’s specifications to ensure compatibility. Clean the rotor surface to remove any protective coatings or debris. Use proper torque specifications on mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check for any signs of uneven wear or damage on the hub assembly during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring consistent performance and durability. The 580298R rotor undergoes rigorous quality control to maintain precise dimensions and material integrity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437939814581,"sku":"BDBL-580298R","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580298R_Fro.jpg?v=1774636468","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580298r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}