{"title":"2020-2026 GM 2500HD\/3500HD 6.6L L5P Duramax Mud Flaps","description":"\u003cdiv\u003e\n\u003cinput type=\"checkbox\" class=\"read-more-state\" id=\"post-1\"\u003e\n\u003cp class=\"read-more-wrap\"\u003eIt's no secret your 2020-2026 GM 2500HD\/3500HD 6.6L Duramax is built to take on tough terrain, but that doesn't mean you want to spend all your time cleaning off mud and debris after every off-road adventure. Adding a set of premium mud flaps is a simple and effective way to keep the sides of your Sierra or Silverado cleaner while protecting your paint from rocks, mud, and road grime. Designed for durability, our selection of aftermarket mud flaps helps reduce the mess that comes with  overland excursions or daily drives in harsh conditions. For even more comprehensive protection, consider pairing your new mud flaps with some \u003ca href=\"2020-2022-gm-duramax-66l-l5p-fender-flares\" title=\"2020-2024 GM 2500HD\/3500HD 6.6L L5P Duramax Fender Flares\" rel=\"noopener\" target=\"_blank\"\u003eFender Flares\u003c\/a\u003e to keep your truck looking sharp.\u003cspan class=\"read-more-target\"\u003e \u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eGM Duramax Fitments:\u003c\/strong\u003e 2020, 2021, 2022, 2023, 2024, 2025, 2026 GM 6.6L Duramax.\u003c\/span\u003e \u003cspan class=\"headerspam\"\u003e\u003cstrong\u003eSubmodel Fitments:\u003c\/strong\u003e WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali.\u003c\/span\u003e \u003cspan class=\"headerspam\"\u003eSome exceptions apply, please see individual product pages for specific fitments.\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003clabel for=\"post-1\" class=\"read-more-trigger\"\u003e\u003c\/label\u003e\n\u003c\/div\u003e","products":[{"product_id":"husky-liners-58286-front-and-rear-mud-guard-set-20-22-gm-silveradosierra-25003500hd","title":"Husky 58286 Front and Rear Mud Guard Set | 2020-2025 GM Silverado\/Sierra 2500HD\/3500HD","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes front and rear mud guard set\u003c\/li\u003e\n\u003cli\u003eFits 2020-2025 Silverado\/Sierra 2500HD\/3500HD\u003c\/li\u003e\n\u003cli\u003eDoes not fit 3500HD dually models\u003c\/li\u003e\n\u003cli\u003eDurable all-weather thermoplastic construction\u003c\/li\u003e\n\u003cli\u003eImpact resistant for long-lasting protection\u003c\/li\u003e\n\u003cli\u003eForm-fitted for a clean factory appearance\u003c\/li\u003e\n\u003cli\u003eHelps prevent chips, dings, and mud spray\u003c\/li\u003e\n\u003cli\u003eEasy to install with no drilling required\u003c\/li\u003e\n\u003cli\u003eCustom molded to match vehicle fender contours\u003c\/li\u003e\n\u003cli\u003eDefends against road debris and rocks\u003c\/li\u003e\n\u003cli\u003eBuilt for everyday driving and harsh conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHigh-Quality Mud Guards for HD GM Trucks\u003c\/h4\u003e\n\u003cp\u003eWhen you drive a heavy-duty truck like the Silverado or Sierra HD, you expect it to handle anything the road throws at it. That includes rocks, mud, slush, and road grime. The Husky Front and Rear Mud Guard Set is built to keep your rig, and anyone following behind, safe from all that flying debris. Whether you’re heading down a muddy backroad or braving salty winter streets, these mud guards are ready for the challenge.\u003c\/p\u003e\n\u003ch4\u003eDurable Construction with Simple Install\u003c\/h4\u003e\n\u003cp\u003eEach piece is precision-molded using Husky’s tough, all-weather thermoplastic that holds up to serious abuse. It’s impact-resistant and built to flex, not crack, so you can count on it through the rough stuff. The design is custom-contoured for your 2020–2025 Silverado or Sierra 2500HD\/3500HD (single rear wheel only), ensuring a snug fit that looks factory and performs like a pro. These aren’t your average generic flaps, they’re tailored to follow the lines of your fenders perfectly. Installation is simple, and in most cases, you won’t even need to drill. Just bolt them on and get back on the road. Once installed, they do more than just look good, they seriously cut down on road spray, body damage, and unnecessary cleanups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 2020, 2021, 2022, 2023, 2024, 2025 GM Sierra\/Silverado 2500HD\/3500HD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2020–2025 Silverado\/Sierra 2500HD \u0026amp; 3500HD single rear wheel only, does not fit dually models.\u003c\/li\u003e\n\u003cli\u003ePrecision-molded to factory fender contours for a clean, OEM-style fit and finish.\u003c\/li\u003e\n\u003cli\u003eMade in the USA from all-weather thermoplastic that flexes under pressure without cracking.\u003c\/li\u003e\n\u003cli\u003eIncludes both front and rear mud guards with all mounting hardware for a complete install.\u003c\/li\u003e\n\u003cli\u003eEasy bolt-on installation with no drilling required on stock, unmodified fenders.\u003c\/li\u003e\n\u003cli\u003eProtects paint and body from rock chips, mud spray, and road debris during daily driving.\u003c\/li\u003e\n\u003cli\u003eTextured black finish resists fading, corrosion, and damage from harsh weather or salt.\u003c\/li\u003e\n\u003cli\u003eBacked by Husky’s lifetime guarantee against cracking, breaking, or warping.\u003c\/li\u003e\n\u003cli\u003eNot compatible with trucks that have aftermarket fender flares or body modifications.\u003c\/li\u003e\n\u003cli\u003eWide coverage improves protection but may require occasional cleaning behind the guards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Husky Liners","offers":[{"title":"Default Title","offer_id":49527184851228,"sku":"HUS58286","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/files\/38d861e0a59749644b677e9f8eb70a1e.jpg?v=1743029397"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2279\/8108\/collections\/GM_Duramax_Mud_Flaps_Thumb_1.jpg?v=1728508435","url":"https:\/\/www.alligatorperformance.com\/collections\/2020-2026-gm-duramax-66l-l5p-mud-flaps.oembed","provider":"Alligator Performance","version":"1.0","type":"link"}