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Heavy-Duty Mudflaps & Mounting Accessories

Shop Heavy Duty Mud Flaps for Semi Trucks

Mudflaps are a vital part of truck protection, helping reduce spray, deflect road debris, and extend the life of your vehicle. At Fitzgerald Truck Parts, we carry a wide selection of mud flaps for semi trucks, built to perform in tough conditions and built for serious hauls. Whether you need simple rubber options or polished accessories, our lineup includes semi truck mud guards, anti-sail brackets, chrome weights, and hangers in multiple sizes and finishes.

Popular picks like the 24 X 24 Peterbilt Mudflap are trusted by commercial drivers for their durability and clean fit. If you’re looking to keep your wheels and paint cleaner, front fender flaps provide extra coverage where it counts. We also offer flaps in 28.5" and 30" widths to accommodate different trailer setups, along with spacings that match your bracket hardware.

Browse our inventory of mudflaps for sale, including plain and logo-stamped designs. From day cabs to sleeper trucks, our parts fit a wide range of class 8 trucks, rigs, trailers, and vocational vehicles.

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Essential Mudflap Components for Your Truck

A solid setup starts with more than just flaps. A complete system includes support gear like stainless steel mudflap hangers, anti-sail weights, and mounting brackets. These components keep your flaps in position even during high-speed travel or windy hauls.

For maximum stability, heavy duty mudflap accessories are worth the investment – especially for heavy-haul operations or trucks facing constant weather changes. Mudflap weights and anti-sail brackets keep flaps from flying up, hold them steady, and reduce flap damage. Choose from steel or stainless finishes for lasting corrosion resistance.

Each part of the system contributes to protection, visibility, and compliance on the road.

Choosing the Right Mud Flaps for Your Truck Fleet

Selecting the best flap depends on your load, route, and vehicle type. We carry semi truck mud flaps in different lengths and bracket widths, so you can find the right match without guesswork. Popular bracket spacings include 1 1/8" and 2 1/2", while most flaps come in 24" or 30" lengths.

Material matters, too. Rubber offers flexibility and impact absorption. Stainless and chrome finishes add a polished look while resisting wear. Fleet buyers may prefer heavy duty truck mud flaps with anti-sail protection, while show truck owners might lean toward custom designs.

If you're managing a large fleet or just upgrading your own rig, Fitzgerald has the products and sizing guidance you need.

Installation Tips for Truck Mudflaps and Hardware

Getting your aftermarket mudflaps installed properly is key. Start by choosing the right mudflap brackets for semi trucks to support your desired flap size and mounting height. Using studs and anti-sail components, position the flap evenly behind the tire.

Flaps should hang roughly 6–8 inches from the ground – high enough to avoid dragging, but low enough for protection. Common mistakes include over-tightening fasteners or installing at uneven heights. To avoid issues, we offer tips and diagrams for truck mudflap installation on our site.

DIY is possible, but some owners may prefer assistance depending on experience and tools available.

Mudflap Laws and Compliance: What You Need to Know

Staying compliant with mudflap regulations helps you avoid inspections and fines. Many states follow federal guidelines, which require DOT compliant mudflaps that block debris and reduce spray. Others – like California, New York, and Texas – apply stricter measurements.

Legal specs vary slightly by state, but most mandate that flaps hang within a few inches of the ground. Skipping or delaying replacement could result in out-of-service penalties, citations, or roadside violations. Our semi mud flaps meet federal height and coverage requirements, so you can drive with confidence.

Staying informed and replacing worn flaps before they become a non-compliance liability is a smart move for safety and performance alike.

Why Buy Mudflaps from Fitzgerald Truck Parts?

We stock trusted brands like Trux Accessories and Buyers Products, offering everything from basic replacements to full upgrade kits. If you're looking for truck mud flaps for sale, you’ll find options for every budget and truck type.

Need to outfit multiple trucks? We offer fleet pricing and fast fulfillment on larger orders. Our team knows trucking inside and out – and we’ll help you choose the right setup without the guesswork. When you want the best truck mudflaps online, we’re ready to deliver.

The Safety and Performance Impact of Quality Mudflaps

Good mudflaps do more than look sharp. They protect your tires, brakes, undercarriage, and suspension from constant wear caused by gravel and spray. Aerodynamic hangers also reduce drag and help improve fuel efficiency.

High-grade mud guards for semi trucks help keep the road safer for everyone, especially in wet or wintery weather. Spray reduction improves visibility for nearby drivers and limits damage from kicked-up debris.

When you're serious about performance, mudflaps aren’t optional – they’re essential. We carry options that match your route, your load, and your standards.