{"product_id":"powerstop-ar82189xpr-disc-brake-rotor-set-rear","title":"PowerStop AR82189XPR Disc Brake Rotor Set - Rear","description":"\u003ch2\u003eRear Drilled and Slotted Rotor Upgrade\u003c\/h2\u003e\u003cp\u003ePower Stop AR82189XPR is a rear disc brake rotor set built for 2015-2020 Chevrolet Colorado and 2015-2020 GMC Canyon applications. It combines drilled and slotted rotor surfaces with a zinc-plated finish to support cleaner braking performance and corrosion resistance in everyday and demanding driving conditions.\u003c\/p\u003e\u003cp\u003eFor drivers searching for a rear drilled and slotted brake rotor pair for Chevrolet Colorado or GMC Canyon, this Power Stop rotor set provides a direct OE-fit replacement with performance-focused surface design and rust-resistant protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits rear brake applications on 2015-2020 Chevrolet Colorado and 2015-2020 GMC Canyon\u003c\/li\u003e\n\u003cli\u003ePart number AR82189XPR\u003c\/li\u003e\n\u003cli\u003eSlotted X drilled surface helps maintain a cleaner friction contact area\u003c\/li\u003e\n\u003cli\u003eCross-drilled design supports improved cooling under higher brake temperatures\u003c\/li\u003e\n\u003cli\u003eRounded slots help sweep away gas, dust, and moisture from the rotor face\u003c\/li\u003e\n\u003cli\u003eSilver zinc dichromate plating resists rust and corrosion\u003c\/li\u003e\n\u003cli\u003eVented rotor construction\u003c\/li\u003e\n\u003cli\u003eDirect OE fit with no special modifications required\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 324.20 mm \/ 12.80 in\u003c\/li\u003e\n\u003cli\u003eOverall height: 80.60 mm \/ 3.20 in\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 120.00 mm \/ 4.70 in\u003c\/li\u003e\n\u003cli\u003e6-lug bolt pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePower Stop AR82189XPR is part of the Power Stop rear drilled, slotted and zinc plated brake rotor line, which focuses on improved cooling, cleaner pad contact, and corrosion protection. The vented rotor design and precision cross-drilled holes help move heat away from the braking surface, while the rounded slots clear away dust, moisture, and gases that can interfere with consistent braking feel. The zinc dichromate coating adds a protective layer against rust, making it a practical choice for daily-driven trucks and SUVs exposed to changing weather.\u003c\/p\u003e\u003cp\u003eThis rotor set cross-references Centric Parts 120.66079 and Raybestos Brakes 582039 for the same application. If you are replacing rear brake rotors on a Chevrolet Colorado or GMC Canyon, AR82189XPR offers a direct-fit solution that matches OE mounting dimensions and brake system layout.\u003c\/p\u003e\u003ch2\u003eWhat It Can Help Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade during repeated stops or heavier braking\u003c\/li\u003e\n\u003cli\u003eRotor surface buildup from dust, gas, and moisture\u003c\/li\u003e\n\u003cli\u003eRust and corrosion on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUneven braking feel caused by worn or heat-affected rear rotors\u003c\/li\u003e\n\u003cli\u003eNoise or vibration associated with deteriorated rear brake rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear fitment by year, make, and model before installation. This rotor is listed for rear use on 2015-2020 Chevrolet Colorado and 2015-2020 GMC Canyon. Inspect pads, calipers, and related brake components during service, and confirm the hub and mounting surfaces are clean before installing the new rotors. Because this is a direct OE-fit rotor, no special modifications are needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Stop manufactures this rotor with precision drilling, slotted surface machining, and zinc plating to support consistent fit and corrosion resistance. The AR82189XPR part number identifies the correct rear rotor application for the listed Chevrolet Colorado and GMC Canyon vehicles.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":52727080124597,"sku":"BHKQ-AR82189XPR","price":254.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR82189XPR_Fro.jpg?v=1782109840","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar82189xpr-disc-brake-rotor-set-rear","provider":"PartCatalog","version":"1.0","type":"link"}