{"product_id":"peterbilt-24-x-30-heavy-duty-rubber-mud-flaps-pair-1-4-thick-black-oem-fit-for-330-389-579","title":"PETERBILT 24\" x 30\" Heavy-Duty Rubber Mud Flaps Pair — 1\/4\" Thick Black, OEM Fit for 330–389 \u0026 579","description":"\u003cp\u003e\u003cstrong\u003ePETERBILT 24\" x 30\" heavy-duty 1\/4\" black rubber mud flaps — a durable, USA-made pair designed to replace OEM #3050MF and fit many classic and modern PETERBILT models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese mud flaps are engineered for long-lasting road protection and compatibility with a wide range of PETERBILT trucks. Manufactured from thick black rubber, the 24\" x 30\" panels resist tearing and flex while helping shield trailers, chassis, and following vehicles from road spray and debris. Because they are sold as a matched pair and produced in the United States, they’re a practical replacement choice for fleets and owner-operators maintaining PETERBILT rigs built across several decades.\u003c\/p\u003e\n\n\u003ch3\u003eWhich PETERBILT models do these mud flaps fit?\u003c\/h3\u003e\n\u003cp\u003eThey’re sized and shaped to match OEM form and bolt patterns for many PETERBILT cabs and sleepers. Use them as direct replacements on older and newer models listed by year span, ensuring straightforward installation where 24\" x 30\" flaps are required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with models including 330, 335, 352, 359, 362, 375, 377, 378, 379, 386, 387, 388, 389, and 579.\u003c\/li\u003e\n  \u003cli\u003eYear coverage ranges from 1967 models through select 2014 production runs.\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace OEM part number 3050MF for direct swap-out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these 1\/4\" rubber mud flaps for heavy use?\u003c\/h3\u003e\n\u003cp\u003eThe quarter-inch thickness provides a substantial barrier against stones, slush, and road spray, helping reduce wear on trailer sides and undercarriage components. Built for heavy-duty applications, they flex under impact instead of cracking, which extends service life compared with thinner alternatives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4\" thick black rubber resists tearing and splitting under load.\u003c\/li\u003e\n  \u003cli\u003eThick edge and body construction help deflect debris away from vehicle surfaces.\u003c\/li\u003e\n  \u003cli\u003eSuitable for long-haul and vocational use where aggressive road conditions are common.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the installation and maintenance essentials?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward when using existing mounting points that accept the OEM 3050MF size and pattern. Routine maintenance involves visual checks and occasional cleaning to remove caked mud and chemicals that could accelerate wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSold in pairs to match left and right mounting positions for balanced protection.\u003c\/li\u003e\n  \u003cli\u003eCheck fasteners and backing plates periodically; replace hardware if corroded.\u003c\/li\u003e\n  \u003cli\u003eClean with mild detergent and water; avoid harsh solvents that can damage rubber.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose PETERBILT-branded mud flaps made in the USA?\u003c\/h3\u003e\n\u003cp\u003eManufacturer-branded parts often follow original dimensions and materials, simplifying fitment and preserving vehicle appearance. USA production supports consistent quality control and can shorten lead times for replacement parts used in fleets and single-truck operations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePETERBILT branding signals OEM fit intent and original-size specifications.\u003c\/li\u003e\n  \u003cli\u003eMade in the USA for traceable manufacturing and reliable consistency.\u003c\/li\u003e\n  \u003cli\u003eSold as a matched pair for uniform coverage and easier installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Fleet managers, owner-operators, and restoration specialists who need robust, OEM-compatible mud flaps for PETERBILT trucks will find this pair practical. If you operate or maintain 330–389 series rigs and select 579 models across the listed years, these 24\" x 30\" 1\/4\" rubber flaps provide a cost-effective way to restore protection, preserve vehicle finish, and meet common roadway debris-control expectations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these mud flaps a direct replacement for OEM 3050MF?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are designed to replace OEM #3050MF and match the same 24\" x 30\" size and fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these fit older PETERBILT models like the 359?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They fit the PETERBILT 359 (1967–1987) and many other models listed in the compatibility range.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PETERBILT","offers":[{"title":"Default Title","offer_id":55170767847767,"sku":"B06WGPCXZ6","price":125.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/peterbilt-front-view-mud-flaps.jpg?v=1790433711","url":"https:\/\/britishgarage.co.uk\/products\/peterbilt-24-x-30-heavy-duty-rubber-mud-flaps-pair-1-4-thick-black-oem-fit-for-330-389-579","provider":"British Garage","version":"1.0","type":"link"}