{"product_id":"powerstop-ar82155xpr-disc-brake-rotor-set","title":"PowerStop AR82155XPR 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 AR82155XPR) is engineered for reliable braking performance on heavy-duty trucks. Designed specifically for Chevrolet and GMC models, this disc brake rotor set offers enhanced heat dissipation and corrosion resistance for demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD, and Suburban 3500 HD\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eSlotted and drilled surface to reduce brake fade and improve pad bite\u003c\/li\u003e\n\u003cli\u003eZinc plating provides rust-resistant coating for extended rotor life\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 34.10 mm with discard thickness at 32.50 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 360 mm (14.20 inches) and 8 lug holes with 180 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Power Stop Rear Drilled, Slotted and Zinc Plated Rotors\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair is part of Power Stop's specialized product line designed to enhance braking efficiency and durability. This line features rotors with a vented design and a slotted x drilled surface type, which helps maintain optimal braking performance by dissipating heat and reducing debris buildup. The zinc plating adds a protective layer against rust, making these rotors suitable for trucks exposed to harsh environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor set includes two rotors with an overall height of 119.20 mm and a nominal thickness of 34.10 mm, ensuring compatibility with the rear braking system of select Chevrolet and GMC heavy-duty trucks. The vented rotor design improves airflow to reduce heat buildup during braking, while the drilled and slotted surface enhances pad contact and helps prevent brake fade. The zinc plating coating protects the rotors from corrosion, extending their service life in various weather conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear brake rotors on Chevrolet Silverado 2500 HD and 3500 HD\u003c\/li\u003e\n\u003cli\u003eImproves braking performance on GMC Sierra 2500 HD and 3500 HD under heavy load conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade and overheating during towing or hauling with Suburban 3500 HD\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion in areas with high moisture or road salt exposure\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency for vehicles experiencing vibration or noise from rear rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor discard thickness of 32.50 mm is not exceeded before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle lug pattern: 8 lug holes on a 180 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eClean hub surface before mounting to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary to maximize rotor performance\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 specifications for durability and performance. The zinc plating provides additional corrosion resistance to extend rotor life. While specific warranty details for part number AR82155XPR should be confirmed with the manufacturer or distributor, Power Stop products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43590169362613,"sku":"BHKQ-AR82155XPR","price":411.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR82155XPR_Fro.jpg?v=1774972439","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar82155xpr-disc-brake-rotor-set","provider":"PartCatalog","version":"1.0","type":"link"}