Mud Flap Hanger Accessories and Light Bars
Find a wide array of mud flap brackets, hangers, and stainless steel light bars to pair with your rear center panels. Or add your own semi truck turn/tail lights to the light-hole cutouts.Get Spring Loaded Mud Flap Hangers
Spring-loaded hangers can flex and return to position, ideal for rugged terrain, while rigid mud flap hangers firmly hold themselves in place. You can choose from either option. You can also find aerodynamic mud flap kits that include bracket bolts and hangers in one pack.Shop for Reflective LED Mud Flap Plates
Dual revolution light hangers come in DOT-required red and can be switched to other colors, like green, purple, or blue, from inside of your cab. You can also find red reflectors to mount on the end pieces of the light bar for better nighttime visibility.Shop Angled and Straight Mud Flap Hangers
Angled mud flap hangers for heavy duty semi trucks are designed to slant at a 45-degree angle, giving good clearance on uneven terrain. These hangers pair with angled mud flaps.Find Anti-Sail Mud Flap Sets
Perfect for both straight and angled hangers, anti-sail plates stop mud flaps from lifting while driving at high speeds. These improve safety and reduce the wear and tear on your flaps.Shop Our Collection of Mud Flap Products Today
Filter and sort through this page for the right fit. Whether you're looking to replace existing heavy duty mud flaps, add a fresh set of brackets, or upgrade the hangers with light-hole cutouts, you can find it at 4 State Trucks.Frequently Asked Questions About Semi-Truck Mud Flap Hangers
What material should I choose for my mud flap hangers - steel, stainless steel, or spring steel?
Steel hangers are the most economical option and work well for standard applications, but they require regular maintenance to prevent rust. Stainless steel hangers cost more upfront but resist corrosion better, making them ideal for trucks operating in wet climates or winter road conditions with salt exposure. Spring steel hangers offer the best flexibility and durability for heavy-duty applications, absorbing road shock better than rigid options. Most drivers choose stainless steel for longevity or spring steel if they frequently haul heavy loads on rough roads.
Will these mud flap hangers fit my specific truck make and model?
Most mud flap hangers are designed with universal mounting patterns that fit standard 2.5-inch to 3-inch spacing between bolt holes. However, some manufacturers like Peterbilt 379/389, Kenworth W900, and Freightliner Cascadia may require model-specific hangers due to unique frame configurations. Always measure your existing bolt hole spacing and compare it to the product specifications. For trucks manufactured after 2010, verify whether you need hangers designed for aerodynamic side skirts, as these often require different mounting brackets.
Can I install mud flap hangers myself, or do I need special tools?
Installation typically takes 30-45 minutes per side and requires basic tools: a socket wrench set, drill with metal bits (if new holes are needed), and safety equipment. Most hangers use existing frame holes, but some applications require drilling. The main challenge is accessing tight spaces behind the wheels - having a creeper and good lighting helps significantly. Many drivers successfully complete this as a DIY project, though shops can do it faster if you're pressed for time.
What's the difference between straight, angled, and adjustable mud flap hangers?
Straight hangers mount perpendicular to the frame and work best for standard wheel configurations. Angled hangers (typically 45 degrees) position mud flaps closer to wide-base single tires or when extra clearance is needed for tire chains. Adjustable hangers offer multiple mounting positions, allowing you to fine-tune mud flap placement for optimal coverage - these are particularly useful if you switch between different tire sizes or need to meet varying state regulations. Consider your typical routes and whether you need flexibility for different configurations.
How do I prevent my mud flap hangers from bending or breaking prematurely?
Choose hangers rated for your typical load weight - light-duty hangers will bend under heavy loads. Spring-loaded or flexible hangers last longer than rigid ones because they absorb impact rather than transferring stress to the mounting points. Check and retighten mounting bolts every 10,000 miles, as vibration can loosen connections and cause premature wear. Avoid hangers that position mud flaps too low where they'll catch on curbs, railroad tracks, or steep driveways. Installing anti-sail brackets prevents wind from pulling flaps outward at highway speeds, reducing stress on the hangers.
