{"product_id":"grandroad-auto-30-stainless-steel-mud-flap-hanger-set-for-semi-trucks-spring-loaded-3-4-light-cutouts","title":"Grandroad Auto 30\" Stainless Steel Mud Flap Hanger Set for Semi Trucks — Spring-Loaded, 3×4\" Light Cutouts","description":"\u003cb\u003eGrandroad Auto 30\" stainless steel spring-loaded mud flap hanger set is a durable, low-vibration mounting solution for semi trucks with three 4\" light cutouts and 2.5\" bolt spacing.\u003c\/b\u003e\n\n\u003cp\u003eThis pair of straight-style mud flap light bars combines corrosion-resistant stainless steel with a spring-loaded design to protect your mud flaps and reduce shock from rough roads. Each bar measures 30 inches and includes three 4-inch cutouts for tail or marker lights, plus matching reflective strips; lights are not included. The bars are engineered for semi trucks and use 2.5-inch bolt spacing to fit common mounting studs—measure your vehicle before buying.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the spring-loaded design improve durability on rough routes?\u003c\/h3\u003e\n\u003cp\u003eThe integrated spring mechanism lets the hanger give under impact and rebound, cutting down on transmitted force that can bend brackets or rip mud flaps. That flexibility reduces long-term stress on mounting points and helps keep lights aligned on bumpy surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring-loaded pivot absorbs shocks from potholes and curbs\u003c\/li\u003e\n  \u003cli\u003eLowers vibration to extend fastener and light lifespan\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction resists rust in wet environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these bars fit my semi truck and lights?\u003c\/h3\u003e\n\u003cp\u003eEach hanger is 30 inches long with 2.5-inch spacing between the mounting bolts—matching many standard truck studs. There are three 4-inch light cutouts spaced along the bar to accept round or rectangular tail\/marker fixtures, but confirm your light dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30\" overall length for common trailer and tractor applications\u003c\/li\u003e\n  \u003cli\u003e2.5\" bolt spacing fits many industry mounting studs\u003c\/li\u003e\n  \u003cli\u003eThree 4\" cutouts provide mounting spots for additional lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what hardware is included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: position the hanger, align the studs through the predrilled holes, and secure with the supplied nuts. The package is designed to save time with only basic tools required; wiring for lights is not included and must be done separately.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes with matching nuts for fast, straightforward assembly\u003c\/li\u003e\n  \u003cli\u003eMounting studs accept standard wrenches—no specialty tools needed\u003c\/li\u003e\n  \u003cli\u003eReflective strips included; lights and wiring are not supplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these hangers enhance safety and visibility?\u003c\/h3\u003e\n\u003cp\u003eThe built-in three light cutouts let you add extra tail or marker lights for improved rear visibility, and the reflective strips increase detection in low-light conditions. Together these features help other drivers see your vehicle more clearly, especially in poor weather or at night.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree light openings for supplemental illumination options\u003c\/li\u003e\n  \u003cli\u003eReflective strips improve passive visibility without power\u003c\/li\u003e\n  \u003cli\u003eElevates both safety and the vehicle's finished appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Grandroad Auto 30\" stainless steel mud flap hanger set is aimed at professional drivers, fleet managers, and owner-operators who want a robust, low-maintenance mounting solution for semi truck mud flaps and auxiliary lights. Choose this set if you need corrosion-resistant hardware that reduces vibration, adds lighting capacity, and installs quickly using common tools. Measure bolt spacing and light sizes before purchase to ensure compatibility with your rig.\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: Do these hangers include lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—lights are not included. The bars have three 4\" cutouts ready for aftermarket lights you install separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What bolt spacing do the hangers use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The hangers use 2.5\" bolt spacing. Measure your truck studs to confirm compatibility before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Grandroad auto","offers":[{"title":"Default Title","offer_id":48081575280798,"sku":"B0C9J41R86","price":154.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/grandroad-auto-front-view-assembly.jpg?v=1785808222","url":"https:\/\/northtrailauto.ca\/products\/grandroad-auto-30-stainless-steel-mud-flap-hanger-set-for-semi-trucks-spring-loaded-3-4-light-cutouts","provider":"North Trail Auto","version":"1.0","type":"link"}