{"product_id":"powerstop-ar8772xpr-disc-brake-rotor-set","title":"PowerStop AR8772XPR Disc Brake Rotor Set - Rear","description":"\u003ch2\u003ePower Stop Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number AR8772XPR) is engineered for reliable braking performance on Dodge Ram 1500, Ram 2500, and Ram 3500 models. Designed to meet the demands of heavy-duty trucks, this disc brake rotor set offers enhanced heat dissipation and corrosion resistance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Dodge Ram 1500, Ram 2500, and Ram 3500 rear brakes\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eSlotted and drilled surface for better brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eZinc plating provides rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30.00 mm with discard thickness at 28.40 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 352.50 mm (13.90 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 165.10 mm with 8 lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Power Stop rotor pair features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under heavy load conditions. The drilled and slotted surface pattern improves pad bite and helps channel away water, dust, and gases generated during braking. The zinc plating on the rotors offers a protective layer against rust and corrosion, extending the service life of the rotors especially in harsh environments.\u003c\/p\u003e\u003cp\u003eThe rotors have a nominal thickness of 30.00 mm and a discard thickness of 28.40 mm, ensuring they meet OEM specifications for safe operation. With an overall diameter of 352.50 mm (13.90 inches) and an overall height of 131.00 mm, these rotors are designed to fit precisely on the rear brakes of Dodge Ram 1500, 2500, and 3500 trucks. The mounting bolt hole circle diameter is 165.10 mm with 8 lug holes, matching factory mounting requirements.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair product line focuses on delivering rotors that combine enhanced braking performance with durability. The drilled and slotted design improves braking efficiency by increasing friction and heat dissipation, while the zinc plating protects against rust and corrosion. This line is tailored for drivers who require dependable rear brake components that maintain performance under demanding conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear brake rotors on Dodge Ram 1500, 2500, and 3500\u003c\/li\u003e\n\u003cli\u003eImproves braking response and reduces brake fade during towing or heavy hauling\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues caused by exposure to moisture and road salt\u003c\/li\u003e\n\u003cli\u003eHelps eliminate brake noise and vibration associated with uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eEnhances overall brake system reliability for trucks used in rugged or off-road conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor discard thickness of 28.40 mm is not exceeded before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces and inspect wheel studs for damage prior to installation\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eUse compatible brake pads designed for drilled and slotted rotors to maximize performance\u003c\/li\u003e\n\u003cli\u003eCheck brake fluid and system components during rotor replacement for optimal safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The zinc plating provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always refer to the manufacturer’s warranty documentation for complete coverage information.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43590228476085,"sku":"BHKQ-AR8772XPR","price":349.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8772XPR_Fro.jpg?v=1774972461","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8772xpr-disc-brake-rotor-set","provider":"PartCatalog","version":"1.0","type":"link"}