{"product_id":"dynamite-friction-4004-46028-disc-brake-rotor-set-front-and-rear","title":"Dynamite Friction 4004-46028 Disc Brake Rotor Set - Front and Rear","description":"\u003ch2\u003eDFC Geospec Rotor Set for Buick and Cadillac\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geospec Rotors 4004-46028 is a disc brake rotor set for front and rear axle replacement on select Buick and Cadillac applications. It is built for drivers servicing brake wear on the Buick Envision and Cadillac XT4 with a direct-fit rotor set matched to the listed configurations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDisc brake rotor set for front and rear positions\u003c\/li\u003e\n\u003cli\u003eDFC Geospec Rotors product line from Dynamite Friction\u003c\/li\u003e\n\u003cli\u003eFits 2021-2026 Buick Envision, front and rear\u003c\/li\u003e\n\u003cli\u003eFits 2019-2020 Cadillac XT4, front and rear\u003c\/li\u003e\n\u003cli\u003eFits 2021-2022 Cadillac XT4, front and rear, silver calipers\u003c\/li\u003e\n\u003cli\u003eFits 2023-2024 Cadillac XT4, front and rear, performance brake linings (low-metallic brake pads)\u003c\/li\u003e\n\u003cli\u003eFits 2025 Cadillac XT4, front and rear, performance brake pads\u003c\/li\u003e\n\u003cli\u003ePart number 4004-46028\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDFC Geospec Rotors are part of Dynamite Friction’s rotor line for vehicle-specific brake service. This rotor set is cataloged for the Buick Envision and Cadillac XT4 across the listed model years and brake configurations, including trim-specific notes for XT4 applications. If you are replacing worn rotors on a 2021-2026 Buick Envision or a 2019-2025 Cadillac XT4, 4004-46028 provides the correct front and rear coverage shown in the fitment data.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from rotor wear or thickness variation\u003c\/li\u003e\n\u003cli\u003eScoring or surface damage on existing rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency during routine service intervals\u003c\/li\u003e\n\u003cli\u003eNoise caused by worn rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUneven braking performance across front and rear axles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, make, model, and brake configuration before ordering. This part is listed for front and rear positions only, with XT4 fitment varying by caliper or pad specification in certain years. Inspect pads, calipers, and related brake components during rotor replacement, and follow the vehicle manufacturer’s service procedures for torque and bedding.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction catalogs this rotor set within its DFC Geospec Rotors line for application-specific brake service. Part number 4004-46028 is listed for the exact Buick Envision and Cadillac XT4 fitments shown above.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52455629455541,"sku":"HBHR-4004-46028","price":266.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_400446028_Kit.jpg?v=1777919677","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4004-46028-disc-brake-rotor-set-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}